FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The keyboard is an input device that allows you to enter letters, numbers and symbols into your computer.

Detailed explanation-2: -Keyboard. A keyboard is a human interface device which is represented as a layout of buttons. Each button, or key, can be used to either input an alphanumeric character to a computer, or to call upon a particular function of the computer. It acts as the main text entry interface for most users.

Detailed explanation-3: -Computer keyboard text entry A computer keyboard is a typewriter-style device which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches. Each button typically represents one character, but some symbols may only be accessible via a combination of buttons.

Detailed explanation-4: -A keyboard is one of the most important input devices. You can use it to input data into a computer or other electronic devices. They do this by connecting to the computer in one of two ways: wirelessly or through a USB system. Letters A through Z and numbers 0 through 9 make up the keyboard.

Detailed explanation-5: -Input devices are broken down into 3 categories: keyboards, pointing devices, and Data-Entry devices.