A computer is an electronic device that manipulates information, or "data." It has the ability to store, retrieve, and process data. You can use a computer to type documents, send email, and browse the internet. You can also use it to handle spreadsheets, accounting, database management, presentations, games, and more. A computer is an electronic machine that has the ability to receive data and process it into valuable information that it stores in different storage media, and is often able to exchange these results and information with other compatible devices. And the fastest computers today are able to perform hundreds of billions of mathematical and logical operations in a few seconds. It’s computer because the definition of a computer is A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks.