Computer Hardware

As we know that computer input devices are used to enter data but the devices that are used to show results of input, are called output devices. So when an input is given to computer to perform specific, as a result computer shows output. For example marks of all subjects …

Data and instructions are given to the computer to perform a specific task that is called Input. You know data consists of raw facts & figures just like a b c or 1234. This is the unprocessed form of data because it does not specify something clearly. This data is …