The Components of a Computer
Input
System Unit
Output
Keyboard
Monitor
CPU
Mouse
Control Unit
Printer
Joystick
Dot Matrix
Arithmetic-Logic
Trackball
Ink-Jet
Laser
Touch Screen
Barcode Reader
Main Memory
Plotter
ROM
RAM
Speaker
Magnetic Stripes
Projector
Scanners
Digital/Video Camera
Secondary storage
Microphone
- Floppy disk & drive
- Harddisk
Digitizer tablet &
crosshair
- CD-ROM