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Computer Information – Tech Related

Table of Contents

COMPUTER

computer

Computer is an electronic device which performs, mathematical and logical operation at a very high speed. Computer takes raw data from user and process, it produce information as output. Basic component of computer consists of hardware and software.

COMPUTER HARDWARE

  • Monitor
  • Casing/ SMPS
  • Motherboard
  • Processor/ Fan
  • Hard Disk Drive/ HDD
  • RAM
  • CD/ DVD ROM
  • Keyboard
  • Mouse
  • Speaker

Full Form of Computer

C – Common

O – Oriented

M – Machine

P – Particularly

U – United and Used Under

T – Technical

E – Educational

R – Research

What is Motherboard

Motherboard

Motherboard also know as logical or main board which consists of different types of port, sockets, connectors. Motherboard is important part of computer. All the logical operations take place in motherboard. Input and output devices are connected in Motherboard.

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FULL FORMS

AGP –  Accelerated Graphic Port

AT – Advance Technology (20 pin power connector)

ATx – Advance Technology Extended (24 pin power connector)

BIOS – Basic Input Output System

CMOS – Complementary Metal Oxide Semi-Conductor

CPU – Central Processing Unit

CRT – Cathode Ray Tube

GUI – Graphic User Interface

HDD – Hard Disk Drive

I/O – Input Output

IDE – Integrated Drive Electronics

PCIe – Peripheral Component Interconnect Express

OS – Operating System

PC – Personal Computer

POST – Power On Self Test

PS/2 – Personal System/2

RJ45 – Registered Jack Function 45

SATA – Serial Advanced Technology Attachment

SMPS – Switch Mode Power Supply

PATA – Parallel Advanced Technology Attachment

LCD – Liquid Crystal Display

GMCH – Graphic and Memory Controller Hub

ICH – Input and Output Controller Hub

RU – Registered Unit

ALU – Arithmetic and Logic Unit

CU – Control Unit

LED – Light Emitting Diode

PCI – Peripheral Component Interconnect

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