Learn Computer Basics
Computer What is it? Computer is an electronic device that is designed to work with Information . derived from the Latin term ‘ computare ’, this means to calculate or programmable machine . Who invented it? Charles Babbage is called the "Grand Father" of the computer. What it does? Computer is an advanced electronic device that takes raw data as input from the user and processes these data under the control of set of instructions (called program) and gives the result (output) and saves output for the future use. It can process both numerical and non-numerical (arithmetic and logical) calculations. How the computer works? 1. Input (Data): Input is the raw information entered into a computer from the input devices. It is the collection of letters, numbers, images etc. 2. Process : Process is the operation of data as per given instruction. It is totally internal process of the computer...