What is the function of keyboard

In simple language, a computer keyboard is used to enter characters and actions into a computer system by pressing buttons or keys.

The keyboard doesn't have a standard, so you can find some less and some more buttons, but there are some common buttons found on all keyboards. Most keyboards have the same function. The main role of the keyboard is played by the letter buttons that allow the operator to type on the computer. The keyboard can be set to almost many languages ​​from the computer settings. Like letters, numbers, basic navigation functions such as the arrow keys and the enter key are also included on the keyboard.