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About Computer Keyboards

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By eHow Contributing Writer
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About Computer Keyboards
About Computer Keyboards
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A computer keyboard is an input device. It is very similar in layout to a typewriter keyboard. A keyboard has several different buttons that are called "keys." These keys have letters, numbers and symbols on them. The keys can also be pressed simultaneously to generate specific actions from the computer.

From Quick Guide: Keyboard & Computer Basics

    Function

  1. Computer keyboards are used to input letters, characters or numbers into word processors or additional applications. It is used for computer gaming also. You can utilize a standard keyboard or a specially designed gaming one. This type of keyboard makes it easier to input key combinations. Keyboards are employed to specify certain computer commands. One key or a combination of them will instruct your computer to perform a task.
  2. Types

  3. There are several types of computer keyboards manufactured. They are available wireless, combined with mice, for gaming, illuminated, USB connected and in various layouts for both PC and MAC computers. It will depend on your computer use as to what type would work best.
  4. Features

  5. Standard computer keyboards come with 104 keys. Multimedia keyboards will have extra keys to access media applications on your computer. Some littler keyboards do not include the numbers and have close keys that are smaller. Keyboards can be two-handed or specially designed for easier use or special purposes.
  6. Identification

  7. Non-standard keyboards include chorded keyboards that are used to input numerous keys at once. Virtual keyboards project a likeness of a keyboard on top of a surface. There are touch screen and foldable keyboards, too. Most computer keyboards use the alphabetic layout known as QWERTY-based. There are keyboards created for non-English speaking people using various languages. Many of them can be used for more than a signal alphabet.
  8. Considerations

  9. When deciding on which keyboard to get, you must consider its main use. Basic computer users would be fine with a standard keyboard. Gamers should check into special gaming keyboards. People with health issues would be better to use ergonomically-designed ones. Anyone who works daily with computer keyboards could be adversely affected from it.
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