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5. Answer the questions on the text.

1) What types of devices use 'computers on a chip'? How can they be used? 2) What are smart machines designed for? 3) What are the advantages of multimedia? 4) How can computers help the disabled? 5) What expands the interactive connectivity? 6) Why must people power be exercised?

6. Choose the best way to complete each sentence.

1) The tiny devices are able to control complex operations and …

a) they make life a little easier and a little more pleasant.

b) they can replace people in the future.

c) they have transformed the way many tasks are performed.

2) Distance learning and videoconferencing are …

a) the best way to study.

b) concepts used for study by people in remote locations.

c) used only by big corporations.

3) Computer users and computer professionals will decide …

a) how much hardware, software, and networks will influence our lives.

b) how long it’s possible to use computers in our lives.

c) how many ways of our life improvement exist.

7. Read Text 3 and decide if the following statements are true (t) or false (f):

1) Computers give no access to any kind of information.

2) The first great electronic computer was the size of a large house, was limited in power and was unreliable.

3) Most large businesses have become completely independent on computers.

4) In many offices and organizations computer messages have replaced messages written on paper.

5) Sometimes the wrong people can make use of the information available in the wrong way.

Text 3. Computers in the modern world

Computers play a very important part in our life. They help people in their work and studies. They save us a lot of time. People make use of the Internet to collect information for their needs. Computers give access to a lot of information. It is possible to find data and descriptions, chapters from necessary books… to make a long story short, everything you need.

Computers have been around for about fifty years or so. ENIAC, the first great electronic computer, was built in the 1940th; it was the size of a large house, was limited in power and was unreliable. But computers developed quickly. Today computers sit comfortably on our desks and have much more power than those original machines. In the last ten years or so, most large businesses have become completely dependent on computers for storing and looking at information, for writing and for calculating financial and mathematical information.

Computers within a single office or building may be connected, and they therefore form a network. Users of computers on a network can send messages to each other, utilizing the same collections of data or information. In many offices and organizations computer messages have replaced messages written on paper, and they are now called e-mail or electronic mail. E-mail is not only fast and easy (if you understand how to use the computer), but it also saves paper and the work of moving paper from one place to another. Workers can send and receive e-mail without leaving their desks and their desktop computers.

Disadvantages? There are some disadvantages, of course. Computer can get viruses. Sometimes the wrong people can make use of the information available in the wrong way. Computers become out-of-date very quickly, they need to be replaced.