The calculator is a simplified base-line computer. In essence, the calculator fails to meet the standards of quantity and quality that most computers provide to the public. Calculators have memory and are capable of running low tech programs, yet lack the capability of going mainstream in the commercial world. A computer is an electronic machine that processes data. It aids and speeds up many procedures such as writing, editing, and research.
Computers have immense capability to store information.
A computer differs from a calculator in that calculators are used mainly for computations, whereas computers are used for a wide range of things, from communicating with someone half way around the world to playing solitaire. Its main function is to calculate. It is faster and more powerful than a calculator. The computer can perform more than just calculations, it can play, synthesize, and write it's own music. The evolved calculator.