Total Pageviews

Monday, 8 August 2011

summary chapter 3 lesson 3

HOW TO TAKE CARE OF YOUR COMPUTER
1. Keep your work area clean.

2. Save your work often.

3. Hold disks and CD-ROMs by the edges.

4.Close all progams before you shut down your computer.

5. Don't bring food or drinks near your computer.

6. Dust your computer and shake dirt out of the keyboard.

7. Keep magnets away from your computer and disks. Magnets can erase information.




GOOD WORKING HABITS WHILE COMPUTERING

Place computer monitor and keyboard directly in front of you so as to avoid twisting your neck.

The mouse and keyboard should be at the same height

Monitor should be 20-24 inches away from eyes and the height of the monitor should be 5-15 inches below horizontal line of sight.

Use an adjustable chair that provides firm, comfortable support. Adjust chair height so that thighs are horizontal, and feet are flat on the floor (use a footrest if necessary).

Do not slouch. Chair should be with a backrest for lumbar support.





No comments:

Post a Comment