Printer       Printer is an online output device. Which prints the information received from the computer on paper. The output of this print...

 About Operating System ?          An operating system, or OS, is a software program that enables the computer hardware to communicate and o...

My Documents        My Documents and Documents are Microsoft Windows folders that store  computer documents and other files associated with ...

Types of Computer Analog Computer That comptuer which is depend  upon to the signals and get output as signal, that computer is called analo...

CPU (Central Processing Unit)                   The full name of C.P.U is Central Processing Unit It is also called a processor or a micropr...