Computers

Автор: Пользователь скрыл имя, 07 Декабря 2011 в 15:37, реферат

Описание работы

Lately computers have filled our life. Now they are almost in each family. We have got used to them and we do not imagine our leisure without this miracle-machine. Computers have opened up a new era in manufacturing and they have enhanced modern communication systems. They are essential tools in almost every field of research, from constructing models of the universe to producing tomorrow's weather reports. Using of different databases and computer networks make available a great variety of information sources.

Содержание

1. Computers……………………………………………………………………….4
2. Component of computers………………………………………………………..4
2.1. Hardware………………………………………………………………………4
2.1.1. Input hardware………………………………………………………………4
2.1.2. Processing hardware………………………………………………………...5
2.1.3. Storage hardware……………………………………………………………5
2.1.4. Output hardware…………………………………………………………….5
2.2. Software……………………………………………………………………….6
ГЛАВА II. Internet……………………………………………………………….7
The history of Internet………………………………………………………….7
2. Internet users……………………………………………………………………7
3. Service is e-mail………………………………………………………………..7
4. The basic problems……………………………………………………………..8
ЗАКЛЮЧЕНИЕ…………………………………………………………………..9
БИБЛИОГРАФИЧЕСКИЙ СПИСОК………………………………………….10

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