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Computer (Introduction to computer (Ports and connections (FireWire…
Computer
Introduction to computer
Motherboard
connects
input
output
processing devices
Memory
Hard Drive
CPU
DVD Drive
Memory
Random Access Memory(RAM)
Read Only Memory(ROM)
Storage devices
CD-ROM
DVD_ROM
Flash Drive
Central Processing Unit(CPU)
Intel
Intel Core 2 Duo
AMD
AMD Turion X2
Ports and connections
FireWire
Parallel port and Serial port
Network Port
Display Adapter
Universal Serial Bus(USB) Port
Power
Output devices
printer
speaker/headphone
moniter
Using of computer
turn on
create files
log on
shut down
Input devices
keyboard
microphone
scanner
webcam
mouse
Role of computers
in education field
in government organizations
in publiction field
in medical field
in business and industries
in science field
Using a mouse
mouse's action
left click
right click
double click
click and drag or drag and drop
point
types of mouse
trackball mouse
optical mouse
regular mouse
Expansion cards
Video Card
Sound Card
Network Interface Card
Common computer
Programs
Types of programs
sending e-mail messages
create illustrations
doing calculations
play games
writing letters
watch movies
communicate
Networks
three components
workstation
communication channel
server
WAN
LAN
Operating system
Windows
7
10
Vista
8
XP
text-based
graphics-based
Data
input
graphics
audio
text
video
output
text file
graphics file
video file
audio file
Hardware
motherboard
monitor
mouse
cables
keyboard
printers
hard disk
Internet
linked to each other
World Wide Web(WWW)
Computer performance features
Productivity programs
Types
Spreadsheet Programs
Database Programs
Presentation programs
Graphics Programs
Word-Processing and Publishing programs
Communication programs
Chat Programs
messenger
skype
yahoo
E-mail messages
yahoo
Google
Hotmail
Computer performance
Hard Disk Factor
RAM
CPU speed
The role of memory
Kilobyte
Megabyte
Byte
Gigabyte
Bit
Terabyte
Type of computers
Laptop
Handheld
Desktop
Tablet
Educational and Entertainment programs
Uses
Offices
Homes
Classrooms
Computer operating systems
Functions
Utilities
Setup wizard
Back up programs
Manage computer resources
Interface
Icons
Menus
Secure data
