Computer is an electronic device which is capable of receiving information (data) in a particular form and of performing a sequence of operations in accordance with a predetermined but variable set of procedural instructions (program) to produce a result in the form of information or signals. A Computer is a General purpose machine, commonly consisting of digital circuitry, that accepts (inputs), stores, manipulates, and generates (outputs) data as numbers, text, graphics, voice , video files, or electrical signals, in accordance with instructions called a program Father of the computer – Charles Babbage Father of the modern computer – Al a n Turing Basic Architecture of Computer: John Von Neumann (1947-49) Von Neumann Architecture . Von Neumann architecture was first published by John von Neumann in 1945. His computer architecture design consists of a Control Unit, Arithmetic and Logic Unit (ALU), Memory Unit, Regist...