... a numeric pad or hot/function keys which make tasks even easier. I had been told that QWERTY keyboards are based on the way typewriters were designed (I do not know whether it's a fact). The advantages of using a keyboard are you can enter text easily and some keyboards are designed with a curved key layout to make typing faster and more comfortable. The keyboard was a vital part of my coursework, it helped me in all sorts of ways - it will be very difficult to cope without one. I didn't undergo any trouble using keyboard. It played a vital role in computers. These keyboards are widespread; all desktop computers have one, they are straightforward, trouble-free and simple to use. They are also good for your fingers, scientists say. It is good for your fingers as they are kept active when they move about to press or push buttons ...

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