intro of computer

1. Computer base

2. Computer is an electronic device.
The computer were first made in 1940s.
A computer is made up of two parts :
Hardware
Software
Hardware consist monitor, keyboard, mouse,
CPU.
Software is a computer programe, like
application.

3. Travel and tourism.
Retail.
Education.
Banking.
Publishing.
Communication.

4. CPU.
Monitor.
Mouse.
Keyboard.
Modem.
Printer.
Speaker.

5. Processing device.
Storage device.
Input device.
Output device.
Communication device.

6. Files contain data.
Folders contain both files and
folder.

7. Desktop computer.
Laptop.
Tablet pc.