Computer Knowledge

Personal Computer

Desktop

A Desktop has 4 parts to use as a computer.
1. Monitor (Output Device)
2. Keyboard (Input Device)
3. Mouse (Input Device)
4. System Cabinet (called CPU) (Processing Device or Unit)

A System Cabinet Contains:

1. Cabinet & SMPS
2. Hard Disk
3. Optical Drive (CD/DVD Drive - Reader/ Writer) - Optional, not mandatory
4. Motherboard
5. RAM
6. Processor (CPU) & CPU Fan