Understanding Computer Hardware

Understanding of hardware or in the Indonesian language is also called the name of the hardware is one component of a computer that is the nature of his instrument can be seen and touched by humans in the form of direct or real, which serves to support the process of computerization.

Hardware can work on orders that have been determined there is to it, or also referred to by the term instruction sets. With the commands that can be understood by the hardware, the hardware can perform a variety of activities that have been specified by the command.

Physically, the computer consists of several components, which is a system. The system is the components work together to form a union. If one component does not work, will result in the malfunction of a computer properly. Computer components are included in the category of hardware elements (hardware). Based on its function, the computer hardware is divided into:

1. divice input (input units)

2. Process devices (processing units)

3. Output devices (unit output)

4. Backing Storage (storage unit)

5. Peripherals (additional unit)

basic components of a computer that consists of input, process, output and storage. Input device consists of a keyboard and mouse, Process devices are microprocessor (ALU, Internal Communication, Registers and Control section), Output devices consist of a monitor and printer, external memory storage consists of hard disk, floppy drive, CD ROM, magnetic tape. Internal storage memory comprises RAM and ROM. While Peripheral Device component is an additional component or as a component that does not exist or not exist previously. Peripheral Component's an example: TV Tuner Card, Modem, Capture Card.

1. Input Unit (Input Device)

This unit serves as a medium for entering data from the outside in a memory and processor to be processed to produce the required information. Input devices or input units are commonly used personal computers (PCs) is a keyboard and mouse, keyboard and mouse is a unit that connects the user (users) with a computer. In addition there is the joystick, which is used for playing games or games with the computer. Then the scanner, to take pictures as digital images that can later be manipulated. Touch panel, using a finger touch user can perform a file access process. Microphone, to record the sound into the computer.

Serves as a media input device to input data from external systems into a memory and processor to be processed and produce the necessary information. Data entered into the computer system to form an input signal and maintenance inputs. Signal input form data entered into the computer system, while maintenance input shaped the program used to process the data entered. So in addition to input devices used to input data can also be used to enter the program. Based on its nature, the input devices can be classified into two namely:

• peratalan direct input, the input is entered directly processed by the processing equipment. For example: keyboard, mouse, touch screen, light pen, digitizer graphics tablet, scanner.

• Equipment indirect input, input via a particular medium before an input is processed by the processing equipment. Examples: punched cards, floppy disks, hard disk.

Units input or the input device is composed of several kinds of devices are:

a. Keyboard

The keyboard is the most important input unit in a data processing by computer. The keyboard can function enter letters, numbers, special characters and as a medium for the user (users) to perform other commands are needed, such as saving files and opening files. Creation of a computer keyboard comes from the typewriter model created and patented by Christopher Latham in 1868, and in 1887 the company produced and marketed by Remington. Digunakanan current keyboard is a QWERTY type, in 1973, the keyboard is inaugurated as the standard keyboard ISO (International Standards Organization). Number of keys on the keyboard this time amounted to 104 keys. Keyboard now that we know has some kind of port, ie serial port, ps2, usb and wireless.

Keyboard Types:

1.) QWERTY

2.) Dvorak

3.) KLOCKENBERG

The keyboard is usually used is a QWERTY style keyboard, which is shaped like keys on a typewriter. QWERTY keyboard has four parts:

1. typewriter key

2. numeric key

3. function key

4. special function keys.

b. Mouse

Mouse is one unit of input (input device). The function of this tool is to move the pointer or cursor quickly. Also, it can as a practical command and faster than with a keyboard. Mouse began to use the most since the operating system has been based GUI (Graphical User Interface). electrical signals as a mouse input device is generated by a small ball inside the mouse, in accordance with the shifts or movement. Most of the mouse consists of three buttons, typically only two buttons are used, namely the left and right buttons. When this mouse is also equipped with rollers button (scroll), where the location of this button located in the middle. The term suppression is called by clicking the left button (Click) where the emphasis is going to function when the mouse is at a designated object, but if not in a designated object of this emphasis will be ignored. In addition there is also another term called the move (drag) that is pressing the left mouse button without releasing it with while being moved. This drag will cause the object will be moved or copied to another object and other possibilities. The emphasis of the left mouse button twice quickly and regularly called on double click (double click) while pressing the right mouse button once called the right-click (right click) Mouse consists of several ports of serial mouse, mouse ps / 2, usb and wireless

Economic Downturn Opens The Best Opportunities to Innovate

Whether you are between employments or fearful that you may be retrenched in the near future you may want to consider the opportunities before you.

Despite the economic downturn companies are always looking for new opportunities and ways to increase product/service offerings as well as customer satisfaction. This is an ideal time to start thinking beyond the traditional boundaries for innovative solutions as consumers are looking more than ever for new and cost effective products. The imperative to change has come. Over the next few years only companies that build resilient products will be able to overcome a decrease in demand.

As an employee or a leader there are many ways that you can affect change in your company and in your team. This year companies will be looking for employees and leaders that can generate innovative solutions with very limited resources. These are some tips you can follow to innovate in your company:

1) Learn to Identify Opportunities.

You can train yourself to find new business opportunities you in adjacent markets, new markets, as well as your current market. These opportunities will come up as you train your employees to look at the value that customers (and potential customers) obtain or could obtain from your products and services. For instance, if you produce drilling machines you may want to answer the question: who may use my drilling machine? And, what for? You will find that there may be many more markets open for you. You can stretch it, for instance to include property agents. And then ask yourself who may I convince property agents to use drilling machines? In this case, they could be final users to display posters or renovate simple items in houses, or retail channels to final users: as many expatriates as come from abroad and do not bring drilling machines with them.

2) Innovate with the customer crucial needs in mind.

Disruptive innovation often comes with a substantial increase in value and a corresponding decrease in price. In order to do this you need to identify what are the most pressing issues your target market faces and refine or combine your technology in order to outperform the normal market standard at a lower rate. In the case of the drill you may want to offer alternative technologies: suction products that can be fixed to the walls/ceilings and a wire system to display paintings, super glue, or interior design advice (interior design guide) that will delight the customer as he can enjoy a much better layout of fixtures at home at a lower rate, or a drilling rental service as after all most people do not use the drilling machine often.

3) Design an innovative space.

Whether your company is innovative or not there is always room for improvement. The design of a space, allocated time and procedural initiatives that spur and reward innovation suggestions can enhance overnight the value that your company delivers. Employees can contribute not only in ideas regarding new product development but also about all the stages of the business process. From design to customer service employees can provide different views that will help have a holistic understanding of markets and customer segments including business opportunities and product improvement initiatives. This innovative space must be facilitated by a leader that can engage and motivate the team to produce innovative output. A variety of backgrounds and areas of expertise always helps in the innovative process as quite often it is the intersection of disciplines that will open innovative opportunities. Companies have been able to creative this variety of feedback in innovation by engaging suppliers, customers and partners in their innovation process.

4) Brand your customer experience.

By looking step by step into the customer experience you can design and provide such a high level customer service that become part of your brand. On the one hand you can make the customer experience memorable. On of the ways is by engaging the client and helping solve problems. For instance, recently at a handphone service station the front line (information counter) was able to solve a pressing SMS problem saving me 45 minute waiting time. On the other hand the customer service can continually find out opportunities for innovation from the customer perspective. This is one of the untapped data sources that companies can use for effective product transformation. As a result your company will come across as really appreciating the client. This is, in turn, not only a powerful marketing strategy but also an opportunity to strategically innovate in different areas of your business.

By empowering your employees and leaders to think innovation your company will be able to leverage on the many opportunities that are opening to you at this present time.

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Like Me, You Can Teach Yourself the 5 Simple Steps on How to Get Your Ex Girlfriend Back

There are many steps that you can learn if you want to know how to get your ex girlfriend back. These steps are more effective than you trying to sit there doing nothing all day but hope for the best. The truth is that breakups happen to almost everyone. However, breakups need not necessarily be forever. The following are 5 powerful steps that you can learn to let your ex girlfriend know that you are still interested in being a part of her life and they are proven to help you rekindle things in the correct way.

Step 5 - If you really want to know how to get your ex girlfriend back, you need to start up by approaching her. You must avoid playing too hard as this may not be the best way to win your ex girlfriend back. It is actually communication that will help you tremendously in the long run. Simply reach out to her and show her subtly that you are still interested in her and she will reciprocate to you very soon.

Step 4 - Occasionally, drop an email to your ex girlfriend to keep in touch with her. If you are too stubborn to even use your handphone to give her a message, then I can assure you that you will never be able to get your ex girlfriend back. The truth is that, staying in touch with your ex girlfriend is extremely important to winning her back. However, you may want to keep it to short and casual messages like "Hi, how are you?" instead of bombarding her with lots of love messages and poetry.

Step 3 - Never ever pursue other girls if you are in the process of trying to get your ex girlfriend back. Simply stay away from other girls. Of course, she may be considerate enough to know that you still need to move on with your life but if you begin to pursue other "prospects", then I can assure you that you will never be able to get your ex girlfriend back into your life again.

Step 2 - One very important step on how to get your ex girlfriend back is you must know how to treat your girl like a princess. You can easily do this by showing her care and concern and remembering all your anniversaries and dates together. Show her you sincerity by giving her a card on her birthday, and let her know that you have been thinking and even dreaming about her in a fairy-like yet simple way.

Step 1 - This is a vital step on how to get your ex girlfriend back. Give her a call and text her messages to show that you are still concern about her. However, do this in moderation and not in extreme. You should try your best to update your ex girlfriend on what and how you are doing currently. Simply drop her a line here and there. You must never let her become oblivious of you as time will actually push both of you apart if you and your ex girlfriend do not keep in touch. In addition, by doing so, she won't be imagining that you are out having fun without her, or with another woman. You have to show her that you still care about her and even think about her frequently. If she is able to know that you have her in your mind frequently, it will only contribute considerably to rekindling the relationship with her.

You have to bear in mind that there is no perfect steps or science in learning how to get your ex girlfriend back. There are proven and effective ones but you have to be realistic that at the end of the day, your ex girlfriend still holds the decision on whether she would want to get back with you. Nonetheless, these steps are still great ways that will steer you in the right direction. I have been mentioning that contact and communication with your ex girlfriend is the vital step to winning her back. However, you must avoid over doing it as it may scare her away.

The above are just the initial steps on how to get your ex girlfriend back. In fact, they are the basic steps that I had followed when I breakup with my girlfriend before. Frankly speaking, these are not my genuine ideas. I had actually turned to T 'Dub' Jackson when I am at a lost of how to win my ex girlfriend back.

The good news is that T 'Dub' actually written a simple yet powerful step by step plan named "The Magic Of Making Up". The truth is that, it worked like magic for all of us and now I believe you can benefit considerably on how to get your ex girlfriend back and be more in love than ever.

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Android Handphone For Kids

Android Handphone for kids has become the latest topic among parents. From simple games to creative scribbles to educational story telling Apps, your kids are definitely spoilt for choice. We were lucky to be able to receive a free Motorola Android Handphone a month ago. Now that we have 4 handphones, we decided to let the kids have fun with this free phone and you can never imagine what they did with it.

Just on the first day of owning the new handset, the kids have downloaded, with our approval, more than 20 Android Apps which were meant for kids in a short time span of 10 minutes! Android Handphone are considered to be too sophisticated for some generation Y, yet they seemed like a piece of cake to the kids in generation Z.

Seriously, even my husband and I have some issues with how these Android Handphone works, but my elder son just needed less than ten minutes and found the solution. Amazing!

Ever since my sister bought the iPhone, the kids had been playing the Apps on her iPhone. We were rather surprise to find iPhone games in Android Market too. The kids downloaded Angry Birds, Pizza, Restaurant, PuzPenguin, Coin Frenzy, Tap Galaxy, Flick Fishing, Ninja Free, Tap Resort, Heads Will Roll, Ranch Rush, Tap Birds Extinct, Air Control Lite, aTilt 3D Labyrinth, Break The Blocks Lite, Disney Puzzle, Hangman, Find Differences, Paper Toss, Papijump, Ranging Thunder 2, excitebike and the list goes on. Among all, both my 5 and 7 year old boys love to play Ranging Thunder 2.

The above Android Apps are free and as you can tell, they are mainly games. Yet, there are many Android Handphone Apps that are really popular among the kids, which are educational. These Android Apps include LOL Libs, MouthOff, Mystic Maggie Story Lite, Monkey Kick Off, Toddler Lock, Smart Mini Kids, BrainGoal, Carddroid Math, See&Say, Dash & Ditto's Playground and the list goes on.

Android Handphone for Kids can be a good mixture of fun, it can also be a good tracking gadget for parents. There are several very useful surveillance Android Apps when you search through the Android market. Top three, in my opinion, that are most useful for parents who wish to watch over their kids for safety reasons are namely: M-Spy, RL Watcher and IP Webcam

Downloading M-Spy from Android Market to your Android phone, allows you to set up a PIN number. Once the PIN number is set, your Android phone and your kids Android phone get linked up and hence is then able to act as an audio bug regardless where you are.

To me, RL Watcher is the ultimate surveillance Apps created thus far. RL Watcher allows your Android Handphone to remotely sense sound or movement. What about when you are far away from your kids and you would like to know how well the babysitter or your kids are doing at home? With IP Webcam Android Handphone App downloaded, your Android Handphone is transformed into a webcam immediately. With this, you can now place your Android phone at home to monitor your kids when you are off to work.

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Concentration Is A Difficult Problem For Many

Everyday we are bombarded with so many things that surround us that we often lose focus on what we want to do and should be doing. We can be busy doing thousand and one thing that doesn't improve our life in anyway. The question we should often asked ourselves is "busy doing what"?

Technology have greatly improve our lifestyle but at the same time it has also invaded our lifestyle. You can easily be order back to work when you are enjoying time with your family. Handphone have made us contactable no matter where you are.

At our work place, we are facing an ever increasing work load as companies try to save cost by employing lesser people to do the same amount of work. That is why many employees are stress out by the time they reach home. Then there are those who even bring their work load back.

When you bring your work back home, your work and family life get confused. While playing with your kids, you could be thinking about work. While at work, you feel guilty about not spending quality time with your kids and you kept thinking about your kids. This become a vicious cycle and it affect your concentration.

Without concentration, our body are in motion but we are not productive at all. We may start doing one thing and then something distract us and we stop and start another. It is just like people who invest in stocks. Most stock investor are loser because there are many noise in the market. The stock analyst might recommend a hot stock for today. Tomorrow, he recommend another. People who can't concentrate lose their focus and kept chasing one stock after another and end up losing their money. Only people like Warren Buffett wins because he only concentrate on a few number of stocks and buys like a hawk. Even a stock market crash does not affect his decision. Warren buffett concentrate on a single stock investment strategy and knows what he is investing and enjoy doing his work.

One of the main reason why many people find it difficult to concentrate because they could be doing something which bored them. People with great concentration power love what they do and to it well. Take a good look at those great people in history, they often are people who choose task or job that they enjoy working on. When you enjoy your task, the tick of time flies very fast. Hours past like minutes and nothing can distract you from completing your task.

At time, it is our lifestyle that let us forms bad habits. Today, people multi-task too much. They watch TV, play games or talk on their handphone while eating. They write emails and talk on the phone at the same time. All these weaken our concentration power and we may be busy doing non-important things.

So, take time to think about what you really want to focus on. Don't spread your attention too thinly or you may miss out the success that could be yours.

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Learning About the Features of the iPhone 4

In 2007 everyone was excited to see the modern technology in mobile phones, the iPhone. With a full touch screen and hundreds of apps provided to retrieve it was the hottest phone of its year. The iPhone 3g is still a handphone that many people want, but now there is the fourth generation on iPhone coming out. The iPhone 4 has tons of brand new functions that anyone can love.

One of the most noticeable physical features is the new design. The iPhone 4 is now only 9.3 millimeters thick, making it the thinnest smart telephone in the Earth. The perimeter of the telephone is more rounded off and the stainless steel band is the antenna for as opposed to having the antenna a minor chip inside the telephone. The touch screen has something called a retina display which in terms for typical people makes the words look like ink, instead of looking like pixels.

It has a whopping 326 pixels per inch which makes it the highest resolution telephone screen in history. Also, it has dual front and back panels made of aluminosilicate glass, making it very durable. With all of the new functions of the iPhone 4 it is easily the best generation of iPhones yet. Now this phone has an Apple A4 processor, which can make it even more powerful than before.

Multitasking is a breeze for this telephone, and you would even edit videos on it. A 5 megapixel camera with LED flash is located on the back panel of the handphone along with a camera in the front. This front camera is ideal for taking self portraits, or using a new app called Face Time which empowers you to video chat with persons over the phone. There are so many superb new functions on the iPhone 4.

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Affordable Wholesale Cell Phone Accessories For Resellers

There's no doubt every reseller, no matter to what business area he belongs, desires to have the most affordable but the choice collection of stuff in the street as well as internet market. Holding best items in your shop with the most inexpensive price in the vicinity, will definitely give you the utmost number of clients. It holds true for wholesale handphone supplements. Business owners want to keep a storage of wholesale hand phone supplements for their shop that can really speed up the prosperity of their business and earnings.

In the recent past years, cell phones and other communication technologies have revolutionised the world by delivering just a portable palm size electronic device to see to whole of your business. You are only required to press a few buttons to connect to the internet. Characteristics like these and many others have increased the efficiency of the electronic devices and have attracted many people to purchase the item. However, unfortunately, people could not afford to buy upmarket cell phones in the past due to the high cost of the producer. Only with the form of wholesale and mass production, now it is wholly achievable to have the current brand at very low price.

Demand of Accessories: 
The business owner of wholesale cell phones accessories should rest secured reckoning the earnings of his business because of the great demand of the hand phones accessories. Customers require cell phones supplements for their cell phones for multiple purposes. Most of them need to purchase face plates and leather covers to look after their hand phones from dents and scratches while many other buy hand phones accessories to have their hand phone look stylish and fashionable. Mobile phones accessories can as well give your cell phone a through new appearance without spending a lot more for a entirely new device. Hence, it is not wrong to articulate that hand phones supplements can be used for a number of different purposes.

Internet for wholesale cell phones accessories: 
No matter if you are a brick and mortar brick and mortar shop or an online reseller, you should purchase the wholesale hand phones accessories for your shop online. Internet wholesale hand phones providers will give you some truly nice and attractive discounts for your business. There are many reasons why internet wholesale mobile phones accessories suppliers are a lot more inexpensive than the physical shop. First of all they are not asked to confront the handling and insurance charges, which cuts down their overall cost. Also, they don't need to pay rental bills, its luxuries, supplements, and many other things. Instead, they just need a internet site, which needs only a few bucks to build up. This online shop (site) is much more utilitarian and useful than the brick and mortar shop. It can also accommodate a lot more buyers than the physical store. All these cost savings are sent on to the business owners in the form of bargains and discounts.

Thus, the business owner should hold his purchases from internet for this will not only save a lot of money and will also let him to come by the greatest wholesale cell phones supplements. In addition to online conventional stores, you can also go to visit eBay, Google search and and many others to seek really nice rates for your desired wholesale cell phones accessories.

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Free Cell Phone Number Search - Pros and Cons of Reverse Cell Phone Search Sites

When you talk about cell phone numbers these are known to be private numbers that are certainly hard to access. These are generally concealed to the public as compared to phone numbers where it can be easily be searched via yellow pages or online telephone directories.

However, a lot of free cell phone number search sites has emerged making it possible for a large number of people to locate even the person behind a phone number if it means breaking ones privacy.

Free cell phone tracing services can either bring an advantage or drawback. A vast number of online search agencies have now the capacity to trace and track down a specific hand phone number with reverse lookup as a medium.

It is now possible for you to locate all underlying information that comes along with a hand phone number. It is now possible to know the name of the person associated with that phone number as well as detailed information such as his/her address, other contact information, email address and more.

There are many free and paid reverse cell phone search web sites catering to this kind of service and only require the number to perform the search. Plus, results are almost instant and highly accurate.

This concept is like browsing through yellow pages or other telephone directories provided by different telephone companies making it a lot more feasible to vast number of people.

On the other hand, free cell phone number search can also be used for prank callers and telemarketers through this; you can easily identify unknown numbers and simply ignore their calls in the process.

Despite this new innovation, still the most important thing to acquire is the essence of proper ethics, phone courtesy and respect for other's privacy.

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Know How You Can Download Spy Software For Smartphones And Get A Handphone Spy Software Now!

In a business setting, you should know that to download a spy software for smartphones is a must do! That is, if you want to save your company from further loses because of unproductive employees or excessive use of their smartphones.

They might be doing the following, yet you still have no idea.

Your staff may be using their phones to call their friends during business hours.

One of your employees might be busy taking photos of your internal documents and constantly sends it to your competitor.

Your Account Executives are spending time at malls instead of visiting their clients and doing their field works.

There are still many things that your employees might be doing. And without you monitoring what are those, it can go on for a long time. Trust me, the implications to your business will be a drastic down slope!

There was a time when we hired a great employee, he was smart and speaks well. We all thought that we hit the jackpot but then we realized that the company is losing money and we can not figure out what is wrong with the system.

Out of the blue I decided to use a spying software for his handphone, to my surprise I have read from his SMS thread that he is stealing money from the company. I showed it to the board and we immediately fired him.

Imagine if I haven't downloaded a spy software for smartphones. Our company will be losing huge amount of dollars and we would still look stupid not knowing the culprit is just in front of our faces.

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Android Handphone For Kids

Android Handphone for kids has become the latest topic among parents. From simple games to creative scribbles to educational story telling Apps, your kids are definitely spoilt for choice. We were lucky to be able to receive a free Motorola Android Handphone a month ago. Now that we have 4 handphones, we decided to let the kids have fun with the Motorola Android Handphone.

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Taking a Good Care of Touch-Screen Hand Phone

Nowadays a lot of electronic devices are mostly completed with the improved technology of touch-screen, including some types of hand phone. For this device, touch-screen technology has some more advantages than the ordinary screen. It provides you greater efficiency and also more elegant and stylish appearance. However, you need some extra attention to maintain the performance of the technology well.

There will be several tips you could try to maintain the performance of your touch-screen hand phone. The first thing as well as the most important thing to do is taking care of the LCD screen. This is the most sensitive part of the device so that you need to maintain it regularly. You can use screen protector to protect your screen well. Make sure that you choose protector in exact size to your LCD screen.

You also need to maximize the stylus usage to minimize your LCD screen get any dirt. It will be the second tips to maintain the performance. Therefore, your screen will be protected from any stain resulted from oily or sweaty hand. Using stylus in the appropriate and correct way also helps you to keep your LCD screen last longer. For this reason, you have to understand well the right way to us the stylus. They are:

1. Handle the stylus upright to the touch screen. 
2. Treat it the same way like you are holding pen or pencil to write. 
3. Be careful in touching the screen with your finger because it is very sensitive. 
4. Moderate pressure will be enough to press and tap the touch screen, because this certain screen is specifically designed to handle dragging and tapping pressure by the stylus.

By those simple tips, you can keep your touch-screen hand phone in high performance. The better you are about your device, the longer time it serves best performance for you.

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Android Handphones - Comparison for the Top 7 Android Phones

There are so many versions of android handphone in the marketplace. How do you know which is the best? Before you buy your android handphone, you need to do some homework. Choose an android handphone according to your needs and wants.

Having an android handphone which fits into your lifestyle will be superb! It gives you a lot of convenience.

So ask yourself these questions:

1)What do you want from your handphone?

2)Are you using your handphone for sms, take photos, take videos, listen to music, access internet, play games, make calls, check the weather, control your cash flow, GPS or keep track of your contacts?

3)How does this handphone benefits me?

Let us take a look into the top 7 android handphones in the marketplace now.

The 7 Android Handphones are:

1)HTC EVO 4G uses the Android-Operating System connected with the 4G network. This handphone is equipped with a 1GHz processor, 4.3-inch screen, dual video cameras, each of which has a 8MP resolution, and 1.3 Megapixel.

2)HTC Droid Incredible uses Android operating system 2.1 with HTC user interface sense. It has features that include 3.7 inch AMOLED screen multitouch, Snapdragon processor 1 GHz, 8-megapixel camera with dual-LED flash, wifi and integrated GPS..

3)Sony Ericsson Xperia X10 uses the Google Android OS version 1.6. It.comes with a screen width up to 4 inch capacitive touchscreen and uses the Qualcomm Snapdragon processor 1GHz. This phone has 8.1 megapixel camera that has been equipped with LED flash, micro USB Card slot.

4)Samsung Epic 4G has a physical keyboard, a front-facing camera and it runs on Sprint's 4G network. You can choose either the TouchWiz keyboard, the Swype keyboard, or the native Android keyboard. It has Social Hub that combines streams from your Facebook, MySpace, and Twitter accounts into a single view

5)Samsung i8520 Beam is has DLP Pico projector which is actually built into the device. It has a 14.9mm thin frame, a 3.7? WVGA Super AMOLED display, 8 megapixel camera with auto-focus and flash, GPS, Wi-Fi, DNLA, 7.2Mbps up HSDPA (900/1900/2100MHz), 16GB of internal memory, 512MB ROM / 384MB RAM and an 1800 mAh battery that is said to yield 7 hours and 50 minutes of 3G talk time. OS wise, the i8520 is running Android 2.1 with "Specialized Projector UI.

6)Acer BeTouch has a colourful touch screen. It is a compact unit which is 103 mm x 54 mm wide and is only 13 mm thick. This handphone makes use of the popular ST Ericsson PNX6715 416MHz processor in addition to the android operating system. It has GPRS and EDGE, USB and blue tooth connectivity. Internet access is available through its built-in HSDPA connection at a speed of 3.6 Mbps. It has an internal memory of 256 MB with the choice to utilise additional cards and the integrated microSD card slot to increase capacity if required. It has a colourful 3.15 mega pixel camera with video footage. It has entertainment features such as a stereo FM radio, an MP4/MP3 media player and games. It comes with a 2.8 inch TFT 240 x 320 pixel touch screen.

7)Motorola Quench synchronizes your phonebook contacts, media content, messaging and email trail with your social networking sources in a single home screen.It has entertainment feature such as media players that connects online with YouTube, TuneWiki, SoundHound and GoTv. There's also FM stereo streaming support.It has a SWYPE data input option feature. It is a 3G phone on the triple band UMTS/HSDPA/HSUPA and a quad band GSM/GPRS/EDGE on 2G. It has WiFi, GPS, Bluetooth 2.1 with A2DP for local data transfers. It has a 5 megapixel autofocus camera with LED flash and CIF video recording at 25fps. For headphones, you can choose between a wired 3.5mm headphone jack or wireless Bluetooth A2DP. It comes in four body colors, namely white, black, purple and licorice.

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Is Your Personal Computer A Crime Scene

Cyber criminals today are easily turning personal computers into a crime scene. The next victim might even be you.

First, consider these two easy questions--1) do you conduct online transactions on your personal computer such as shopping, checking your bank balance and the like? and 2) do you have to key in your credit card number, social security number and/or bank account number when conducting online transactions? If you answered "yes" to one or both, then consider this final question: do you have some sort of computer security software such as anti virus or firewall installed on your personal computer?

To be perfectly honest, there is no "correct" answer to the last question. You can answer "yes" or "no" to the last question and yet still be vulnerable to the most cunning of cyber criminals. You can probably attribute this to the "unguarded moment" pitfall or even the "human error" factor. To illustrate, let us draw from real-life experience.

A network security specialist recently blogged about his rather embarrassing experience with having several forms of spyware infecting his personal laptop. To briefly summarize his experience, he downloaded an unauthorized patch (or "crack") for one of the games he usually plays on his laptop while on the road. To obtain a "crack", one would necessarily have to go to the websites frequented by software pirates. After installing the "crack", he discovers it is actually a trojan that subsequently downloaded a horde of other spyware into his laptop. One would think that a network security specialist would have all sorts of computer security software on his laptop and above all, he should know better! But obviously he fell victim because of that brief "unguarded moment" when he chose to download a quick fix for his hobby. Now stop and think for a moment--if it happened to a seasoned network security specialist, how many times has this happened to the non-tech savvy computer user?

The point really is not that brief mistake that the person commits in downloading spurious software. The actual crime occurs when the trojan and spyware execute their intent. As you probably know by now, trojans and spyware can record your keystrokes when you type in credit card or bank account numbers. Once recorded, the information is sent back to the perpetrator of the trojan or the spyware. The theft has been committed, your identity can now be used and abused easily by the criminal.

That is the reality in today's wired world. Organized crime have turned their attention to the internet because of the anonymity involved. Unsuspecting computer users can easily become targets because the same precautions being taken in daily life to avoid being victims of crime have not yet become habit once you fire up that computer.

Without a doubt, having anti virus or anti spyware or firewall programs on your computer can help mitigate the possibility of being an online crime victim. But the real challenge for the casual computer users is how to adapt their behavior when it comes to personal security in everyday life to protecting themselves online. For some it will even be a paradigm shift. In the end though it does not have to be rocket science. Just as you would in real life--maintain presence of mind, common sense and use your better judgment.

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Personal Computer Case - How to Choose a PC Case

Choosing a PC case is one of the most important decisions to make when building a PC. The following advice will show why this is so and how to go about it.

1. Space

Your choice of PC case will depend on the type of PC you want to build and one rule applies to all types. The larger the case, the easier it is to work with. A large case will also aid cooling of internal components.

However, if you only have a small space or you want to build a discrete PC then a small case will be necessary.

2. Motherboard Compatibility

Motherboards come in various form factors and it is important to make sure your chosen motherboard fits your case (or vice versa).

The main form factors and their sizes are as listed below.

ATX 305 x 244 mm 
Micro-ATX 244 x 244 mm 
Flex-ATX 229 x 191 mm 
Mini-ITX 170 x 170 mm

ATX form factor cases vary in size from Midi to Tower (full size ATX). If you intend to build a high power gaming system or you want to install a large number of hard drives, then a large Midi or Tower unit is highly recommended. It will greatly facilitate the installation of cooling fans, large CPU coolers and graphics cards.

Micro-ATX cases are usually used for general purpose PCs that will not take up too much room on a desktop.

Flex-ATX and Mini-ITX cases are used to build quiet, discrete systems that will blend in with their surroundings.

3. Power Supply

Most ATX cases come without a power supply. This allows the builder to choose a power supply that best fits their needs. For example, a powerful gaming PC is going to require a more powerful and maybe larger sized supply than a PC used primarily for surfing and emails.

Smaller cases often do come with a supply and this will normally suffice, since small PCs are rarely used for power-hungry applications.

However, it is wise to buy a power supply separately. This way it can be ensured that the supply is exactly what is required and is of sufficient quality.

4. Case Material

PC cases are usually made from a mixture of steel and plastic. The build quality rises with cost. Expensive cases may make extensive use of aluminum rather than steel which makes for a lighter case and is convenient if the PC is to be carried around a lot.

However, aluminum is more prone to vibration and is not ideal if the builder is attempting to build a quiet PC.

5. Cooling

Good cooling is vital. A cool system will be more reliable and components will last longer. Obviously the more powerful the system, the more cooling it will require. For example, a fast processor together with a high-end graphics card and an array of hard drives will require a case that can support multiple fans.

Support for 12cm fans is ideal as these shift more air with less noise than smaller fans. You should be able to fit at least one of these for drawing air into the case and one for drawing air out. For smaller form factor cases where less powerful components are used, there should still be provision for cooling of some kind even if it is just, for example, one small fan.

6. Noise

If you are building a PC with the express condition of keeping it quiet, then I would recommend choosing a sturdy steel unit with good ventilation and using quiet components. If the case is well ventilated then the number of cooling fans can be reduced or they can be run at slower (and hence quieter) speeds.

7. Design

There are plenty of cases to choose from. Designs vary in quality, shape, colour and complexity. In terms of quality however, you do tend to get what you pay for. Better PC cases will be made from higher quality materials. They will be easier to work with and should have no internal rough edges to cut your hands on.

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Ways to Speed Up Computer Performance

Are you always irritated by the slow performance of your PC? Do you always experience PC freezes and sudden crashing down? Do you want to put a stop to these PC problems and restore your PC to its prime performance and speed? Then you just need to read these five ways to speed up computer performance.

There are a lot of ways to speed up pc performance.The first way of speeding up your computer performance is by going to a computer repair shop. A lot of people go to various PC repair shops just to restore their computer to its former performance and speed. However, these people are guided wrongly because by sending their computers to these shops, they will be spending a lot of their cash. Moreover, they will be wasting a lot of their precious time and energy when they go to computer shops. Thus, many individuals and software companies created various computer programs that will help you in speeding up your computer performance.

The second way of speeding up your PC performance is purchasing and installing an anti-virus program inside your computer. This program enables you to remove all the viruses and harmful programs that hinder your computer from functioning well. Moreover, this will help you detect the presence of harmful programs that control your computer without your knowledge and permission. Thus, by installing an anti-virus program inside your PC, you can easily speed up your computer and protect it from harmful programs and applications.

Another useful way of speeding up your computer performance is installing a registry cleaner in your computer. This is a program that removes all of your unwanted files, broken links, and unnecessary junk in your computer. The fourth way of speeding up your PC performance is customizing your start up programs. These programs are one of the reasons why you computer is experiencing slow performance especially when it starts up. What you need to do is to lessen the number of programs that open as soon as your computer starts up. Lastly, you can manually delete some files from your computer.

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The Shipment Of Personal Computer Is Facing Challenges

It is predicated that the shipment of the personal computer will reach 352.4 million in this year, which has increased by 14.3% when compared with the last year. Actually, this predication is less than the previous one. The customers' demand for the personal computer is becoming low; what is more, their interest for the tablet computer is increasing. It is estimated that the ten percent of the personal computer shipment will be replaced by tablet computer. Experts maintain that the growth of the PC market meets the turning point.

The assaults for the PC market are mainly coming from movable device which can provide the application to customers from anytime and anywhere, such as the media tablet and smart phone. These devices are regarded as the products to fill up the deficiencies of the personal computer, even to replace the PC. In the long term, hosted virtual desktops will bring bad effect to the desktop. The personal computer is the necessity of life, but its industry is unable to bring the innovation and relying heavily on the reducing the price to stimulate the shipment. With the development of market, the suppliers are distinguished by the innovation of service and technology; therefore, the suppliers are facing so many challenges.

There are five elements to challenge the driving force of the PC industry. First is the new emerging market which will take fifty percent of the personal computer market. Second is the uncertain economic situation. Thirdly, the functions of the tablet computers are near to the PC, and attract the customer to give up the PC. Customers are more likely to choose the tablet computer with more entertainment function. Forth, the functions of the PC are owned by the other device, so the service life of the personal computer will be lengthen. Users do not need to change the computer frequently. The related integrated circuit is MAX485ESA.

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Before You Reformat Your Computer Try These Tips

Sometimes you will need to reformat your computer. This can help make the computer faster, get rid of errors and other problems, and make your computer work the way it did back when you purchased the machine. Before doing a reformat there are some things that you need to consider doing first.

First of all, check some simple things on your machine. You might not be at the point that you actually need to reformat the machine. Is everything plugged in? It might not be a software issue at all.

You might be suffering from virus issues which is why your system is not working that well. You might be able to get a better virus scanner and remove the offending files and programs that will make a reformat not necessary. Sometimes this can prevent you from having to do this.

If you do decide to reformat your machine, you are going to need to back up your files. Get your personal documents, videos, and pictures onto external storage. Don't forget to get things like your browser settings, bookmarks, email, and other important things that you don't want to be without.

Make sure you also have the setup files for all the programs that you use. Some programs on your machine might be downloaded software where you don't have the installation CDs. Make sure you have every setup file for each of the programs that you are wanting to keep so that you can install everything again like you need to.

You can't do a reformat unless you have the disks. Sometimes you have to burn these disks yourself. Make sure you make these before doing any. Additionally, make sure that you have the license codes that you will need to install the operating system again.

The best thing that you could do is clone your entire hard drive. You might forget to back something up. If you have a clone of your drive now, you can go into those files and get whatever you need.

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My Computer Keeps Shutting Down Randomly

Computers that shut down randomly will be suffering from one of several possible problems. In order to fix this issue, it's essential that you're able to fix the problems that cause your Windows computer to shut down, and having used PCs for many years, we've found a very simple way to combat this problem for good.

The first and most probable cause of your computer's random shutdown problem is from overheating. When computers run, they generate a lot of heat, which is why they have all sorts of fans inside. However, if your computer is not cooled enough, it can act in very strange ways, including shutting down randomly. If your system gets too hot, then it will just close down in an attempt to cool off.

Fixing the problem of overheating is actually very simple. If you have a laptop, make sure that it's not hot underneath. If it is hot, then you should put it onto a desk or flat surface and allow the fans underneath to work. It's often the case that people will smother the fans on their laps, causing laptops to overheat and shut down. If you have a desktop, simply take the side off the case and then get a desk fan and let it blow onto the inner-workings of your system. This will cool it down enough to let you see if the overheating problem is actually what's causing your PC's problems.

The other big cause of this problem is actually to do with Windows itself. Windows often shuts down your PC randomly if the settings that it needs to run are unavailable. The problem is that whenever you use Windows, it's constantly reading 100's of settings from the "registry database", and if any of those settings are damaged or corrupted, Windows gets highly confused and can cause your PC to shut down.

The registry database is a central storage system for the files and settings of your PC. Basically, whenever Windows is being used, it needs to recall a large number of files and settings that make your computer run smoothly and effectively. The registry has been a central part of Windows since Windows '98, but it's one of the major reasons why computers will just shut down randomly. To fix this problem, you should look at using a "registry cleaner" to scan through the registry and fix any of the damaged settings or files that are inside it. Registry cleaners are software programs which scan through your system and allow it to quickly find and fix any number of issues inside your system. These programs are software tools and are very easy to use - you just need to download one from the Internet, install it and let it fix any of the issues on your PC. It will remove all the problems it finds and should make Windows run a lot more reliably again.

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Slow Computer Fix - How to Fix a Slow Running PC and Keep it Error Free

It is very annoying to have a slow computer and many people have no idea on how to fix it. They do not only suffer from slow running computer but also computer freezing and poor optimization. There are some factors that affect the performance of your computer. You need to cope with all the negative issues that slow down your computer and find a slow computer fix.

Be patient enough and here you will discover some effective steps on how to make your computer run faster. 

Here are some simple tips you can perform to fix a slow computer.

#1 First start your computer and go through the list of installed programs you have on your computer. Having your computer used for a long time, there are programs that need to be deleted. You should remove programs that you no longer need or no longer use or out of date. Having done this, you will improve computer performance and it will run faster.

One way of finding what programs are causing problems is to run a scan on your PC to check it out with a free system health check program, many which are downloadable for free.

#2 Go to your "My Documents" program. Using your computer for a long time, will surely have lot of junk files on the system disk so remove all the files that you do not need or have backup files. Then go to "My Pictures" transfer them to a removable disc or delete all pictures you no longer need.

#3 Run the windows disk cleanup program. This will remove files that are no longer needed and compress those you do not use much saving you space and improving computer performance.

#4 Run a system scan and check the health of your PC. This will check the registry and the rest of the computer for errors. When a program is removed from your computer, some registry entries are not eliminated completely and they are no longer valid. It is one reason why your computer can slow down. You need to check all the registry entries including the invalid ones. you may have malware on your computer without even knowing about it. This will slow down your PC as well.

Malware uses your RAM and other resources that slow down the speed of your computer that is why it necessary to clean up the void registry keys and to get rid of malware which can compromise your credit cards and monitor every keystroke on your computer doing this will give you a slow computer fix and speed your computer right up again and make it more secure.

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Personal Computer Security

A personal computer can hold a lot of information about an individual. This information should not reach unauthorized people. Under normal circumstances it would remain private. But the Internet opens new ways for unscrupulous people to extract information from others' systems without them being aware of such data theft.

When a person opens an infected email (or more specifically a program is ran from within the email), a virus is transmitted which can leave your computer open to attack. This type of viral infection also happens through websites - anytime you download a program to run on your computer it could potentially install a program that monitors what you do on your computer and compromises your security.

Warez is a term that refers to pirated software. People tend to download such software because it is offered for free on the internet, whereas the software costs a lot if purchased legitimately. Commonly, spyware is attached to the software, that when run allows remote access to personal information in the computer.

Trojans are the most common malware programs (referring to programs that appear to be installing fine, but also install a hidden virus or spyware). Once the system is infected, the hacker gets to the business of pulling out important data such as bank account details, bank balances, passwords, etc., so that he can withdraw money. Generally, that is the real reason most hacking happens, though the hacker may also use other personal information like pictures of the individual, or personal correspondence. Identity theft has been reported to be on the rise in recent years.

So how does one prevent hacking? There are several anti-spyware programs available in the market, such as Norton, Kaspersky, AVG, etc. Another way is to install a firewall, which prevents some external attacks on computers on the internet. A combination of two or more anti-spyware methods would be of considerable help.

Since there is a good chance of failure in preventing security attacks, it is good to know the symptoms as well. The person may notice unusual behavior on the part of PC such as ads coming up without clicking anything, or applications close of their own accord. The Internet connection too can commonly become slower. All these are potential indicators of infection, and running an anti-virus check is warranted for preventing further loss of data or files.

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