The computer

The computer

1. Information

   • Hardware components
   • Software components
   • Types of computers
     • Personal computers
     • Mainframes
     • Super computers

2. Motherboard an CPU

   • Elements of a computers
   • The motherboard
   • The microprocessor
   • RAM memory
   • The power supply

3. Hard disk and DVD

   • The hard drive
     • Location of the hard drive
     • External hard drives
     • The inside of the hard drive
     • Capacity of hard drives
   • Optical memory devices
     • Type of CD and DVD
     • Information of an optical disk
     • How an optical disc is read
     • How is an optical disc recorded
     • Capacity of optical disks
     • CD and DVD unit

4. Ports and expansion cards

   • The ports
   • Expansion cards

5. Peripherals

   • Input/output peripherals
   • Output peripherals
   • Input peripherals