Input Devices

An input device is any hardware device that enables the user to send data, information, or control signals to a computer. The Central Proce...

Generation of Computer

Generation of computer is a term which refers to a major technological development that fundamentally changed the way computers operate, re...

History of Computers

The first counting device was used by the primitive people. They used sticks, stones and bones as counting tools. As human mind and technol...

What is Computer

Computer is a high speed electronic device that takes raw data as input from the user and processes these data under the control of set of...