Inside the System Unit

• System Unit And Its Components
• Internal Power Supply
• Exhaust Fan
• Speaker
• Motherboard
• Representation Of Characters
• Microprocessor
• Interrupts
• Clock Chip
• Memory
• RAM
• ROM
• Bus
• Ports
• Expansion Slots
• Storage System
• Floppy Disk System
• Hard Disk System
• Display Adaptors
• Enhanced Graphics Adaptor (EGA)
• Video Graphics Array Adaptors (VGA)
• Super Video Graphics Array (SVGA)
• Add On Cards