This document provides an overview of the key components, hardware, software, and applications of computers. It discusses computer generations and types, as well as components like the motherboard, memory, ports, and input/output devices. The document also covers operating systems, networking, and how computers connect to the internet, intranets and extranets.

1. SOFTWARES AND HARDWARES OF COMPUTERS
Computerisan electronicdevice thattakesdataas input fromthe user andusesthese data underthe
programswhichgivesoutputthatcan be savedforfuture use.
Summary
What I will coverupisas follows:
1. Computerapplications
2. Computersgenerations
3. Computerhardware’s
4. Computersoftware’s
5. Computertypes
6. Computercomponents
7. Inputand outputdevices
8. Memory
9. Motherboard
10. Ports
11. Networking
12. Operatingsystems
13. Internet,extranet,intranet