1.       Computers take in inpormation from human being.

2.       The terminal is an input device through which date are fed into the computer.

3.       More than two symbols are used in the computer language.

4.       Special pattern of ons and offs is designed for all the letters and numbers.

5.       What a cathode ray tube does is to let people see what is typed into the computer input.

6.       To let many people use the central processing unit at the same time,we can connect several terminals to one central processing unit.

7.       Cards with rows of punched-out holes are not input devices.

8.       The computer’s program is something that solves particular problems and performs certain tasks.

9.       The date, the facts and figures are fed to be used in its calculations.

10.   Computers are slmost the same in size, capability and typs of application.

11.   Different operating systems are needed for the different types of computer.

12.   The nature of operating systems is described in four ways.

13.   Now, all operating systems are written in high level language.

14.   An operating system is a collection of different parts.

15.   A computer is a set of devices, among which the operating system is the most important one.

16.   A computer has a set of services, such as input, processing storage and output.

17.   An operating system is the highest layer of software on a computer.

18.   An operating system can make the use of computer hardware easier.

19.   Windows is used widely on all kinds of computers.

20.   Windows is named after the box-like windows you see on the screen.

21.   Windows is different from DOS mainly because of its pictures and graphics.

22.   Compared to DOS system, Windows needs a computer with higher speed.

23.   You need to be careful to see the difference between Windows and windows.

24.   If you are using a DOS system, it cannot be written by Microsoft.

25.   The earliest version of Windows is Windows 98, and the latest, Windows 2000.

26.   The Windows does not always work as quickly as expected.

27.   People learn some of the basics of working on a network in order to learn from each other at school.

28.   With a network, a lot of people can use the resources at the same time.

29.   You have to have a lot of floppy disks when you use programs from another computer through the network..

30.   You can use another computer’s fax modem because it is connected to your own computer.

31.   In setting up a network, you must install the hardware first.

32.   If a password is required, it is likely that your network has been set up.

33.   The only step in setting up a network is to set up the software properly.

34.   Dial-up makes it possible for you to connect to your office computer no matter where you are.

35.   The Internet links the computers of a country together.

36.   The Internet links computers together using ordinary metal wires.

37.   If you are connected to the Internet, you can do many different things.

38.   If you want to use the Internet, you must know how it works.

39.   Computer data can be transmitted through a telephone line.

40.   Fibre optic cables transmit data much faster than telephone lines.

41.   The richest man in the world owns the Internet.

42.   Many people in different countries are connected to the Internet.

43.   It’s not easy for one to access the Internet.

44.   Few libraries have computers connected to the Internet for the public to use.