Basic Knowledge of Computer Terminology Part – I

*. A Computer is an electronic machine which can solve problems veryquickly.
*. A Hard disk stores information inside some kinds of computer.
*. A Laser is a device whichproduces a beam of verybright and powerful light.
*. A Mainframe computer is the largest and most powerful kind of computer.
*. A Modem is a part of computers which connects a computer to atelephone line.
*. A Floppy disk is a part ofa computer and it stores data and programs.
*. A Keyboard is a part of acomputer; it has rows of buttons, called keys.
*. A Kilobyte is a unit of measurement which measures an amount of data or the size of the memory in a computer.
*. A Megabyte is a unit of measurement which measures an amount of data or the size of the memory in a computer.
*. A mouse is a part of Computer
*. A programme which converts assembly language programme Assembler into machine language programme
*. A random access memory(RAM) is a part of a Computer
*. A read-only memory, or ROM for short, is apart of a Computer
*. A word processor is a Computer which uses a special kind of program.
*. Words are typed on a keyboard and they appear on the screen of a visual display unit.
*. Software, programs and data that are used by Computers
*. Data is a plural word which means facts or information.
*. Hard copy is the information which is printed on to paper. The information usually comes from a computer or from a fax machine.
*. Input is information whichflows into a computer.
*. Logic is a set of rules which controls the way inwhich computers work.
*. A Command is a kind of coded message.

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