Підсумковий тест з теми: Наука і технічний прогрес

It's a website where a user creates and regularly updates a journal that reflects the views of the writer.

How can a company offer computer users the opportunity to order and pay for goods and services using their cards on the Internet?

A computer is a machine which consists of ... .

Computers reduce ... used in an office.

This device allows the used to select objects on the display screen.

... is copying information from a website to your own computer.

One of the most important input devices is the ... .

Yesterday I switched on the computer and entered my ... .

It allows you to search the WWW and look at webpages.

It is a secret word you have to type to enter a computer system.

When you are moving from one document or website to amother in order to find information you are ... .

The potential uses of computers are ... .