Introduction to computers

Type of computer memory, which temporarily stores computer information

• Hard drive Ethernet cable

• power cord

• Random Access memory(RAM)

• Driver

Smallest unit of computer storage capacity

• (BIOS)

• Binary Digit(BIT)

• (RAM)

• Output

Type of computer memory which stores the basic input/output system

• (USB

• Mother board

• Dead-only memory (ROM)

• (BIOS)

Build-in program which initializes computer hardware and launches the operating system when the computer starts

• power connector

• Hard drive

• Monter

• Basic input/output system(BOIS)

Pre-pressed compact disc storage in which data can be only acceded not modified

• Compact Disc Read-Only memory (CD-ROM)

• Software

• Hardware

• Surge protecter

Computer program allowing the computer to communicate with a hardware divice

• Driver

• Input

• Output

• Power supply

Computer hardware concerting alternating current or AC electric power to a law- voltage power for the internal components of the computer

• External hard drive

• Power supply

• (ROM)

• (USB)

Computer designed for general use by a signal person

• Input

• (CPU)

• Mother board

• Personal Computer (PC)

Computer pointing device which takes advantage of a tactile sensor to detect a users finger movement

• Power cord

• Touch Pad

• Defragmentation

• Software

Inface designed to to connect computer and peripheral devices such as printers, mouses, keyboards, USB flash drive and external hard drives

• Input

• (CPU)

• Mother board

• Universal Serial Bus (USB)