Презентація "Computers in our life"

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Computers in our life

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Nowadays computer is a part of our life

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A computer is an electronic machine which can be used to store, process and display data

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We know many types of computer:
A personal computer
A desktop
A laptop
A notebook
A subnotebook
A palmtop

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The central idea of computing system is that input is processed into output

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The potential uses of computers are infinite. We use computer everyday: in school, in work, at home

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Computer help you to use Internet. Internet is a network of communication and information

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All people can use Internet how they want: some people for studies, some for distraction.

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Internet can help you quickly search all information what you want. Its very help in studies.

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Also you can use Internet in your wish:

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Write and publish blogs

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2. Download a files

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3. Send e-mails

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4. Find new friends from another countries

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5. Play online games

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But be careful!
In Internet on you waiting danger!

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In every moments you can get sacrifice of criminal

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Is very easily rules “How defend yourself in Internet”:
Never publish personal photos

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Never call your phone or credit card number
Never download a file an pirates pager

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Used computer and Internet with mind, and be in safety