विषय – सूची
- What is a computer
- History of computer
- Types of Computer
- Components/Parts of Computer
- Input Devices
- Output Devices
- CPU (Control Processing Unit)
- Hardware
- Software
- Computer Memory
- Register Memory
- Cache Memory
- Primary Memory
- What is RAM
- What is Rom
- Secondary Memory
- Memory Units
- Computer Network
- Computer Virus
- Number System
- Internet
- Intranet
- Extranet
- Website
