What is Computer

Computer is an electronic device, which can store data, manipulates them and gives output according to the instruction filled in it by the user. It is not only a calculating device, but it stores large amount of data, and takes logical decision.

Computer is an electronic machine, that process the input data according to the given instruction & gives output as a result. It also saves the result for future use.

Computer is an electronic device that accepts data as input process it at gives information as output.

To know about the complete process that how computer works, we will have to come across the various terms such as Data, Processing and Information.