Hi Friends, Welcome to Tech 4 U, Treat it as your own site. I will try my level best to provide u basic concepts of the computers and the related link from which you can get information.

What is Computer ?

Computer is an electronic device that converts data into information using a program.

What is Program ?

Program is a set of instructions or statement in the language that computer understands like C,C++, Java , VB, etc. that instructs computer to perform specific task.

What is Data ?

Data are isolated facts. They can have implicit meaning.

What is Information ?

Information is processed data. That is when a data is processed or converted into some more intelligent form to have some meaning then it is called an information.