Computers in our life

Nowadays computer is a part of our life

A computer is an electronic machine which can be used to

We know many types of computer:

A personal computer
A desktop
A laptop
A notebook
A

The central idea of computing system is that input is processed

The potential uses of computers are infinite. We use computer everyday:

Computer help you to use Internet. Internet is a network of

All people can use Internet how they want: some people for

Internet can help you quickly search all information what you want.

Also you can use Internet in your wish:

Write and publish blogs

2. Download a files

3. Send e-mails

4. Find new friends from another countries

5. Play online games

But be careful!

In Internet on you waiting danger!

In every moments you can get sacrifice of criminal

Is very easily rules “How defend yourself in Internet”:

Never publish personal

Never call your phone or credit card number
Never download a