Full Forms

Computer Related Full Forms.


Computer = Commonly Operated Machine Particularly Used in Technical and Educational Research.

CPU = Central Processing Unit.

RAM = Random Access Memory.

ROM = Read Only Memory.

HDD = Hard Disk Drive

FDD = Floppy Disk Drive

KBD = KeyBoard

I/O = Input & Output

CD = Compact Disk

DVD = Digital Video Disk

POST = Power ON Self Test

BIOS = Basic Input Output System

VDU = Visible Display Unit

LED = Light Emitting Diode

LCD = Liquid Crystal Display

USB = Universal Serial Bus

VGA = Video/Visual Graphic Adapter

LAN = Local Area Network

WAN = Wide Area Network

Mbps = Mega Bytes Per second

Kbps = Kilo Bytes per second

GIF – Graphics Interchangeable Format

JPEG – Joint Photographic Expert Group

BMP – Bitmap

PNG – Portable Network Graphics

PDF – Portable Document Format

HTML – HyperText Markup Language

WML – Wireless Markup Language

CRT – Cathode Ray Tube.

DOS – Disk Operating System.

GUI – Graphical User Interface.

UPS – Uninterruptible Power Supply.

USB – Universal Serial Bus.

VIRUS – Vital Information Resource Under Seized.

3G – 3rd Generation.

GSM – Global System for Mobile Communication.

CDMA – Code Division Multiple Access.

UMTS – Universal Mobile Telecommunication System.

SIM – Subscriber Identity Module.

VHF – Very High Frequency.

UHF – Ultra High Frequency.

GPRS – General Packet Radio Service.

WAP – Wireless Application Protocol.

TCP – Transmission Control Protocol.

IBM – International Business Machine Corporation.

WLAN – Wireless Local Area Network.

WWW = World Wide Web.

IP = Internet Protocol.

ISP = Internet Service Provider.

4 Bits = 1 Nibble
8 Bits = 1 Byte
1024 Bytes = 1 Kilo Byte ( KB )
1024 KB = 1 Mega Byte ( MB )
1024 MB = 1 Gyga Byte ( GB )
1024 GB = 1 Tera Byte ( TB )
1024 TB = 1 Peta Byte ( PB )
1024 PB = 1 Exa Byte ( EB )
1024 EB = 1 Zetta Byte ( ZB )
1024 ZB = 1 Yotta Byte ( YB ).


HTTP – Hyper Text Transfer Protocol.

HTTPS – Hyper Text Transfer Protocol Secure.

URL – Uniform Resource Locator.