The History of Computer

Computers are tools used to process the data according to the orders that have been formulated. Coputer word was originally used to describe people who perform arithmetic calculations, with or without the tools, but the meaning of this word is then transferred to the machine itself. Origins, processing information almost exclusively related to arithmetical problems, but modern computers are used for many tasks unrelated to mathematics.
Broadly, the computer can be defined as an electronic device that consists of several components, which can work together between the components with one another to produce a program and information based on existing data. The computer components are included: the Monitor, CPU, Keyboard, Mouse, and Printer (as a complement). Without a computer printer can still do its job as a data processor, but not limited to the monitor screen looks in print form (paper).