A To Z Computer Full Form

 Ø PC : PERSONAL COMPUTER 
Ø CPU : CENTRAL PROCESSING UNIT
Ø OS : OPERATING SYSTEM
Ø UPS : UNINTERRUPTIBLE POWER SUPPLY 
Ø RAM : RANDOM-ACCESS MEMORY 
Ø ROM : READ-ONLY MEMORY 
Ø LCD : LIQUID CRYSTAL DISPLAY 
Ø LED : LIGHT-EMITTING DIODE
Ø NTFS : NEW TECHNOLOGY FILE SYSTEM
Ø FAT : FILE ALLOCATION TABLE
Ø DOC : DOCUMENT
Ø TXT = TEXT
Ø  MS : MICROSOFT
Ø SD : SECURE DIGITAL
Ø MMC : MULTIMEDIA CARD
Ø CD : COMPACT DISC
Ø DVD : DIGITAL VERSATILE DISC
Ø BRD – BD : BLU-RAY DISC
Ø ISO : INTERNATIONAL ORGANIZATION FORSTANDARDIZATION
Ø DB : DATABASE
Ø IC : INTEGRATED CIRCUIT
Ø SYS : SYSTEM
Ø CONFIG : CONFIGURATION
Ø CTRL : CONTROL
Ø ALT : ALTERNATE
Ø ESC : ESCAPE
Ø DEL : DELETE
Ø NUM LOCK : NUMBER LOCK 
Ø FN : FUNCTION
Ø PrtScn = Prt Scr = Print Scrn = Prt Scn = Prt Sc =Prt Scrn = Prnt Scrn 
Ø SysRq : SYSTEM REQUEST
Ø ScrLk : SCROLL LOCK 
Ø PgUp : PAGE UP
Ø PgDn : PAGE DOWN
Ø Ins : INSERT
Ø WINXP : WINDOWS XP
Ø WIN7 : WINDOWS 7
Ø SP : SERVICE PACK 
Ø CMD : COMMAND
Ø TEMP : TEMPORARY 
Ø WMP : WINDOWS MEDIA PLAYER 
Ø MP3 : MOVING PICTURE EXPERTS GROUP PHASE3 (MPEG-3)
Ø MPEG : MOVING PICTURE EXPERTS GROUPPHASE (MPEG)
Ø MPEG 1 : MOVING PICTURE EXPERTS GROUPPHASE 1 (MPEG-1)
Ø MPEG 2 : MOVING PICTURE EXPERTS GROUPPHASE 2 (MPEG-2)
Ø JPG : JOINT PHOTOGRAPHIC EXPERTS GROUP
Ø AVI : AUDIO VIDEO INTERLEAVE
Ø WMV : WINDOWS MEDIA VIDEO
Ø GIF : GRAPHICS INTERCHANGE FORMAT
Ø RGB : RED – GREEN – BLUE
Ø CMYK : CYAN – MAGENTA – YELLOW – KEY(BLACK)
Ø ACPI : ADVANCED CONFIGURATION AND POWERINTERFACE
Ø APM : ADVANCED POWER MANAGEMENT
Ø REGEDIT : REGISTRY EDITOR 
Ø PRO : PROFESSIONAL
Ø BAT : BATCH
Ø GPEDIT : GROUP POLICY EDITOR 
Ø OSK : ON-SCREEN KEYBOARD
Ø COM : COMPONENT OBJECT MODEL
Ø USB : UNIVERSAL SERIAL BUS
Ø IT : INFORMATION TECHNOLOGY 
Ø NET : INTERNET
Ø IP : INTERNET PROTOCOL
Ø AP : ACCESS POINT
Ø DNS : DOMAIN NAME SYSTEM
Ø HTTP : HYPERTEXT TRANSFER PROTOCOL
Ø HTTPS : HYPERTEXT TRANSFER PROTOCOLSECURE
Ø HTML : HYPERTEXT MARKUP LANGUAGE
Ø PHP : HYPERTEXT PREPROCESSOR 
Ø XML : EXTENSIBLE MARKUP LANGUAGE
Ø CSS : CASCADING STYLE SHEETS
Ø ASP : ACTIVE SERVER PAGES
Ø SQL : STRUCTURED QUERY LANGUAGE
Ø WWW : WORLD WIDE WEB
Ø .COM : COMMERCIAL
Ø .NET : NETWORK 
Ø .ORG : ORGANIZATION
Ø .EDU : EDUCATIONAL
Ø .GOV : GOVERMENTAL
Ø .INFO : INFORMATION
Ø .BIZ : BUSINESS
Ø .BD : BANGLADESH
Ø .US : UNITED STATE
Ø .UK : UNITED KINGDOM
Ø TLD : TOP-LEVEL DOMAIN
Ø DL : DOWNLOAD
Ø UL : UPLOAD
Ø PR : PAGE RANK 
Ø SEO : SEARCH ENGINE OPTIMIZATION
Ø CEO : CHIEF EXECUTIVE OFFICER 
Ø E-MAIL : ELECTRONIC MAIL
Ø SMS : SHORT MESSAGE SERVICE
Ø MMS : MULTIMEDIA MESSAGING SERVICE
Ø PW – PASS – P.CODE – CODE : PASSWORD
Ø AP : ALERTPAY 
Ø MB : MONEYBOOKERS
Ø PP : PAYPAL
Ø LR : LIBERTY RESERVE
Ø INFO : INFORMATION
Ø LAN : LOCAL AREA NETWORK 
Ø WLAN : WIRELESS LOCAL AREA NETWORK 
Ø NAT : NETWORK ADDRESS TRANSLATION
Ø UPDATE : UP-TO-DATE
Ø IDM : INTERNET DOWNLOAD MANAGER 
Ø DAP : DOWNLOAD ACCELERATOR PLUS
Ø KB : KILOBYTE
Ø MB : MEGA BYTE
Ø GB : GIGA BYTE
Ø GiB : GIBI BYTE
Ø TB : TERA BYTE
Ø TiB : TEBI BYTE
Ø PB : PETA BYTE
Ø PiB : PEBI BYTE
Ø EB : EXA BYTE
Ø EiB : EXBI BYTE
Ø ZB : ZETTA BYTE
Ø ZiB : ZEBI BYTE
Ø YB : YOTTA BYTE
Ø YiB : YOBI BYTE
Ø GOOGLE : GOOGLE IS NOT AN ABBREVIATION . IT IS DISTORTED FORM OF GOOGOLNUMBER (10 TO THE POWER OF 100) , THAT IS 1FOLLOWED BY 100 ZEROS (0) .
Ø YAHOO : YET ANOTHER HIERARCHICAL OFFICIOUS ORACLE
Ø INTEL : INTEGRATED ELECTRONICS\
Ø HP : HEWLETT PACKARD
Ø LG : LIFE’S GOOD
Ø IBM : INTERNATIONAL BUSINESSMACHINES
Ø IPV4 : INTERNET PROTOCOL VERSION 4
Ø IPV6 : INTERNET PROTOCOL VERSION 6
Ø WI-FI : WIRELESS FIDELITY 
Ø VOIP : VOICE OVER INTERNET PROTOCOL
Ø RSS : REALLY SIMPLE SYNDICATION
Ø URL : UNIFORM RESOURCE LOCATOR or UNIVERSAL RESOURCE LOCATOR 
Ø FAQ : FREQUENTLY ASKED QUESTIONS
Ø DMCA : DIGITAL MILLENNIUM COPYRIGHT ACT
Ø ISP : INTERNET SERVICE PROVIDER 
Ø SAME THINGS DIFFRENT NAME :
Ø FLASH DRIVE = THUMB DRIVE = PENDRIVE + USB DRIVE
Ø TURN OFF = SHUTDOWN
Ø REBOOT = RESTART
Ø LOG IN = LOGIN = LOG ON
Ø MPEG = MPG = MP1 = MP2 = MP3 = M1V =M1A = M2A = MPA = MPV (FILENAME EXTENSION)
Ø JPG = JPEG = JPE = JIF = JFIF = JFI