1. Computer Hardware

2. Computer Hardware Components
CPU
Memory
Input Devices
Output Devices
Storage Devices

3. CPU (Central Processing Unit)
Brain of Computer
Measurement Unit: MHz

4. Memory To store the instruction and current work Types of Memory ROM
RAM

5. ROM RAM Permanent memory
Not very important to know when buying the computer
RAM
Temporary memory
Very important to know when buying the computer

6. Input Devices To enter data into the computer Examples Keyboard Mouse
Scanner

7. Output Devices To see the results of entered data Examples Monitor
Printer

8. Storage Devices To save the files for future use Examples Hard disk
Floppy disk
Zip disk
Writable CD

9. The End