download some application software:

Basic computer course
Topics:
1) typing skills
2) basic parts name and Fundamental of computer
3) Ms paint
4) text [notepad, wordpad, ms word]
5) spreadsheet [ms Excel]
6) presentation [ms power point]
7) Email & internet
8) short cut key
Diploma computer course
Topics:
8) photoshop
9) pagemaker
10) ms access
11) HTML

FUNDAMENTAL OF COMPUTER

Introduction of Computer

Computer is an electrical device, capable of storing, retrieving and manipulating data and information. It is an electrical device which is capable of doing large volume of mathematical and logical operations. It serves in filing, recording, keeping together with collection of data and information in very short time period. It is versatile machine. It is accepts data and information (result) of processing. The word Computer has been derived from the Latin word “COMPUTERE” which means calculate or count. Computer is use by different people in different places for different purpose. It is two state devices with in which hardware and software are concerned. Computer operates with electricity so without electricity Computer can’t run. In one word we can say that Computer is an active and obedient servant of people.

The Full Form of Computer

C = Common
O = Operating
M = Machine
P = Particularly
U = Use for
T = Trade
E = Education
R = Research

The Main Features of Computer:

Speed
Memory
Accuracy
Diligence
Versatile
Automatic
High Storage etc.

Advantages of Computer:

Computer works in high speed.
To calculate accuracy.
To store large amount of information in a small media.
We can work fast with help of computer.
Computer works automatically.
Computer works continuously for a long time.
Computer never gives us wrong result.
Computer gives accurate result.
Computer is used to do different types of work.
Computer works diligently and save time.

Disadvantages of Computer:

It kills the vision of eye sight and it makes the eye very weak.
It makes man lazy in their work.
It increases unemployment.
Computer is very expensive machine, due to our poor economy is very low.
Very important data can be lost sometimes.
New technology is making the present day computer old.
There is lack of computer knowledge among people.
It can not be used by man with having little knowledge on it and English language.
It is so advanced and expensive that the poor people can’t afford it.
Many problems with different types of harmful viruses.

Difference between Human Being and Computer

Human Being	Computer
Human Being is natural. Human Being is intelligent. Human Being can work itself. Human Being works slow and can do mistakes. Human feels bored and tired. Human can not work continuously. It needs rest. Human needs food, water and glucose.	Computer is man made machine. Computer is not intelligent. Computer can not work itself. Computer work very fast and never make mistake. Computer never feels bored and tired. Computer works continuously. It does not need rest. Computer needs electricity.