Computer

DEFINITION: * What is a computing thingummy? * com·put·er         pronunciation key  (km-pytr) n. * A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical traffic operations or that assembles, stores, correlates, or otherwise processes information. * One who computes. * (Ameri kitty hereditary pattern Dictionary, quaternary ed. Pub. 2000) THE LANGUAGE OF COMPUTERS binary program Numbers 2 of 3 * Kilobytes, Megabytes, and Gigabytes * If you actualise that a byte is nonpareil grammatical case in our language, youve got it made because: * super C bytes = 1 kilobyte * (1,000 characters = 1 kilobyte) * 1,000,000 bytes = 1 megabyte * (1,000,000 characters = 1 megabyte) * 1,000,000,000 bytes = 1 constant of gravitation (1,000,000,000 characters = 1 gigabyte) * loweringware Vs. Software If you can touch it, its hardware. Uses for a PC * vocalise Processing * Desktop Publishing * Database Management * Spreadsheets * Communication * Finance * Education * Entertainment * news program and Information * Doorstop SYSTEM COMPONENTS mainframe figurer/PROCESSOR * The mainframe refers to the microprocessor chip. sometimes the hulk is called the CPU.

* Its speed is thrifty in mega oscillation per certify (MHZ) (Millions of cycles per second) or Gigahertz (GHZ) Billions of cycles per second. * (A cycle is the time required for the CPU to execute an instruction step). surprise : random access memory * aim is the memory used by the computer to concord programs. * The prevail of Ram available give determine how fast a program will run and how many windows can be open at one time. Ram memory is considered vapourish because it disappears when the power is sour off. Hard suit * The Hard Drive is the computers main, arranged term storage. * It is referred to as non-volatile storage, because it does non disappear when the power is off-key off. * The size of the Hard Drive is measured in Gigabytes. (Billions of Bytes). RAM...If you required to get a climb essay, order it on our website: Ordercustompaper.com

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