computers

computers

1. HARDWARE

2. SOFTWARE

3. TYPES OF COMPONENTS

   • PERSONAL COMPUTER
   • MAINFRAMES
   • SUPERCOMPUTERS

4. ELEMENTS OF A COMPUTER

   • THE MOTHERBOARD
   • THE MICROPROCESSOR
   • RAM MEMORY
   • THE POWER SUPPLY

5. HARD DISK AND DVD

   • THE HARD DRIVE
   • optical memory devices

6. PORTS AND EXPANSION CARD

   • THE PORT
   • EXPANCION CARD

7. PERIPHERALS

   • INPUT PERIPHERAL
   • OUTPUT PERIPHERALS
   • IMPUT/OUTPUT PERIPHERALS