What is Computer

What is Computer?

A computer is a machine that can be programmed to perform arithmetical or logical operations sequences automatically by computer programming. Modern computers are capable of following generic operating sets, called programs. These programs allow computers to perform a vast array of tasks. A “true” device may be referred to as a computer system, including the …

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Computer Virus

Computer Virus

A computer virus is an unwanted software program or piece of code that interferes with a computer activity. They spread through polluted files, unstable networks, and data. Once it enters the network, copies of itself can be repeated to spread from one program to another program and from one infected computer to another. There are …

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