A to Z Computer full form
PC : PERSONAL COMPUTER CPU : CENTRAL PROCESSING UNIT OS : OPERATING SYSTEM UPS : UNINTERRUPTIBLE POWER SUPPLY RAM : RANDOM-ACCESS MEMORY ROM : READ-ONLY MEMORY LCD : LIQUID CRYSTAL DISPLAY LED : LIGHT-EMITTING DIODE NTFS : NEW TECHNOLOGY FILE SYSTEM FAT : FILE ALLOCATION TABLE DOC : DOCUMENT TXT = TEXT MS : MICROSOFT SD : SECURE DIGITAL MMC : MULTIMEDIA CARD CD : COMPACT DISC DVD : DIGITAL VERSATILE DISC BRD – BD : BLU-RAY DISC ISO : INTERNATIONAL ORGANIZATION FOR STANDARDIZATION DB : DATABASE IC : INTEGRATED CIRCUIT SYS : SYSTEM CONFIG : CONFIGURATION CTRL : CONTROL ALT : ALTERNATE ESC : ESCAPE DEL : DELETE NUM LOCK : NUMBER LOCK FN : FUNCTION Prnt Scrn : PRINT SCREEN SysRq : SYSTEM REQUEST ScrLk : SCROLL LOCK PgUp : PAGE UP PgDn : PAGE DOWN Ins : INSERT WINXP : W