A computer is a device that can be instructed to carry out sequences of arithmetic or logical operations automatically via laptop programming. Modern computer systems have the potential to observe generalized units of operations, referred to as packages. These applications enable computers to perform an extremely wide variety of tasks. A "complete" pc along with the hardware, the working system (fundamental software), and peripheral device required and used for "full" operation can be known as a laptop system. This term may also as well be used for a group of computers that are related and work together, mainly a laptop network or pc cluster. computer Computers are used as manipulate systems for a wide type of business and consumer devices. This includes simple unique purpose devices like microwave ovens and far flung controls, factory gadgets such as business robots and computer-aided design, and also wellknown purpose gadgets like private computers and mobile ga