Hi guys today I'm gonna start how compute system and its peripherals components works, by initially some definition listed and detail will be posted day by day.
BIOS: Abbreviation (Basic Input/Output System) is a collection of codes (software) that built in a PC for some built-in task of system to other part of same system.
Boot-up or boot: This process called a systematic boot-up process when PC (Personal Computer) switch on and performs routine testing other components are functioning properly or not and also OS (Operating System) loaded.
Clock: A small chip fixed in Mother Board of System that regulates the speed and timing of PC (Personal Computer) functions. This chip have crystal that vibrates at a specific frequency when electricity applied on it. The length of shortest time which a computer can perform is called clock. All of you know better speed of clock is expressed and measured in megahertz (MHZ), 1 megahertz is 1 million cycles in a second.
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