What is computer ?

What is COMPUTER
                                        Computer is a machine  that perform  works or calculations , according
to given instructions.

Full Form of Computer
                                         Abbrevation of Computer
                                                                                   C - Commanly
                                                                                   O - Operating
                                                                                   M - Machine
                                                                                   P - Particular
                                                                                   U - Used for
                                                                                   T - Technical
                                                                                   E - Educational
                                                                                   R  -Research

HIstory of  Computer
                                         As we know that  Computer is a calculating  machine. So its history
begins from the discovery of calculating machine.
Some calculating machines are: Abacus, Slide Rule, Napier's Bone and Difference Engine.

Difference Engine was developed by Charles Babbage.  This machine is used to solve difficult
calculations.
So, Charles Babbage is known as Father of Computer.