Keyboard

Keyboard

A keyboard is a peripheral device that enables a user to input text into a computer or any other electronic machinery. A keyboard is an input device and is the most basic way for the user to communicate with a computer. A keyboard's primary function is to act as an input device. Using a keyboard, a person can type a document, use keystroke shortcuts, access menus, play games and perform a variety of other tasks. ... But for the most part, these keys, also called keycaps, are the same size and shape from keyboard to keyboard. A keyboard is one of the primary input devices used with a computer. Similar to an electric typewriter, a keyboard is composed of buttons used to create letters, numbers, and symbols, and perform additional functions. There are 9 types of keyboards that are available in today's market are gaming keyboard, wireless keyboard, mechanical keyboard, ergonomic keyboard, flexible and roll-up keyboard, multimedia keyboard, hand keyboard, and virtual keyboard.

Keywords are pre-defined words in a C compiler. Each keyword is meant to perform a specific function in a C program. Since keywords are referred names for compiler, they can't be used as variable name. The outer part of the keyboard is made up of the plastic that we press, while the internal part of the keyboard is made up of plastic and rubber which makes it elastic when we press it the key comes back to its position. Under the internal part of the keyboard, there is a circuit that is made up of steel or aluminium.