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1. to see pages above.
2. To select text, the left button, and move the mouse pointer.
3. Two clicks of a mouse button are called a click.
4. The arrow is called the and it always follows the movement of the mouse.
5. By the start button you can open a document that needs some changes.
6. The removes the character to the left of the cursor.
7. Before starting using a computer, make sure it is in the socket.
8. To go back one space, hit the .
9. The of a scanner is measured in dpi.
10. Most hand scanners are only four inches .
11. Flatbed scanners offer a higher than hand scanners, but take more space.
12. Photographs are in the camera’s memory card.
13. I can’t use my mobile phone. The battery is .
14. Think of buying a scanner with your computer.
15. Before opening the computer case, make sure it’s from the wall.
16. CRT screens, LCD screens have a smaller angle.
17. Pictures that don’t use a lot of pixels are .
18. Monitors are also called display units.
19. Monitors that have a slower time are not good for gaming.
20. If you use a mouse with your computer, you probably use a scroll .
21. To make computer wake from idle, just any key.
22. - it is called a . It echoes movements of a mouse.
23. – the number of bits used to hold a colour pixel; this determines the maximum number of colours that can be displayed.
24. Usually clients want printers to be cheap and easy to .