About Lesson
1.1 Computer System and Types of Computer
1.2 Components and Architecture of Computers
1.3 Input Devices: Keyboard, Mouse, other input devices
1.4 Processor: ALU, CU, Registers
1.5 Memory: Primary and Secondary Memory
1.6 Storages devices: Hard Drive, USB Devices and other Storage Devices
1.7 Output devices: Monitors, Printers