A computer is known to be an integral part of our lives, and somehow, it has made our lives easy with its world-class accessibility. Computers are basically electronic machines that work as per the ...

We use computers close computerA device that processes information by following a set of rules called a program., computing devices and computer systems close computer systemA series of connected ...

Input devices, like a keyboard, allow us to put raw data in a computer which it processes to produce outputs. Input devices can be manual or automatic. Used as an alternative to a mouse. To operate it ...

For a circuit to perform a useful action, it must receive data (input) to which it will respond with an action (output). Think of a child’s toy where a press of a button turns a light turns on, and ...