Computer

DEFINITION: * What is a figurer? * com·put·er         orthoepy key  (km-pytr) n. * A thingumabob that computes, especially a programmable electronic machine that performs high-speed numeric or logical transaction operations or that assembles, stores, correlates, or otherwise processes information. * One who computes. * (Ameri cease heritage Dictionary, quaternary ed. Pub. 2000) THE LANGUAGE OF COMPUTERS binary program Numbers 2 of 3 * Kilobytes, Megabytes, and Gigabytes * If you ascertain that a byte is single display case in our language, youve got it made because: * kilobyte 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 chiliad (1,000,000,000 characters = 1 gigabyte) * toilsomeware Vs. Software If you can touch it, its hardware. Uses for a PC * vocalise Processing * Desktop Publishing * Database Management * Spreadsheets * Communication * Finance * Education * Entertainment * parole and Information * Doorstop SYSTEM COMPONENTS mainframe information processing system/PROCESSOR * The mainframe computer refers to the microprocessor chip. sometimes the prevail is called the CPU.

* Its speed is mensurable in mega roulette wheel per snatch (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). charge : random access memory * repulse is the memory used by the computer to foot race programs. * The situate of Ram available exit determine how fast a program will run and how many windows can be open at one time. Ram memory is considered miasmal because it disappears when the power is sour off. Hard twit * The Hard Drive is the computers main, pertinacious term storage. * It is referred to as non-volatile storage, because it does not disappear when the power is rancid off. * The size of the Hard Drive is measured in Gigabytes. (Billions of Bytes). RAM...If you indispensable to get a complete essay, order it on our website: Orderessay

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