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A computer is a device that can be used for playing games, researching on internet, listening to music etc. It was invented by Charles Babbage in 1882 .Babbage received some help with development of the Difference Engine from Ada Lovelace.In 1837, Charles Babbage proposed the first general mechanical computer. It is having parts like mouse, keyboard, CPU(central processing unit), Speakers etc. It is a good resources for getting information from internet.  The first computer company was the Electronic Controls Company and was founded in 1949 by J. Presper Eckert and John Mauchly. Computer is having many various parts but the most important is mother board. It has many programs inbuilt in it. The computer works on electricity, there is a device called as ups( uninterrupted power supply) which allows you to continue the your work if the power is also gone. Computer inbuilt software is Microsoft Corporation which has many feature inbuilt in it.

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