Part A

2. What does “a character” mean when we speak about keyboards?

3. Why are keys pressed simultaneously sometimes?

4. What is the purpose of a keyboard?

5. What is responsible for “understanding” the keypresses?

6. Can a keyboard be used for entertaining?

Part B.
7.What is responsible for work of a computer mouse?
8.What are the operating parts of a computer mouse?
9. Why was it called “a mouse”?
10. What does an “integrated” mouse mean?
11. When did an integrated mouse appear?

Part C.

12. What is the main function of a microphone?

13. When did the first microphone appear?

14. What is the list of main ways of a microphone usage?

Part D.

15. What is the main function of a webcam?

16. What is the most popular use of a webcam?

17. What is needed for recording videos with the help of a webcam?

Part E.

18. What is a “monitor”?

19. What are different types of monitors?

20. What is the difference between modern and old-fashioned monitors?

Part F.

21. What is a “computer speaker”?

22. What kind of computer speakers does a laptop have?

23. Why do a laptop speakers produce a low quality sound?

24. What can you do to improve the sound of a computer?

Part G.

25. What is the main function of a printer?

26. How are printers connected to computers?

27. What can a printer be combined with?

28. What is an ordinary speed of a common printer?