1. Click Start and choose Run,
2. Type regedit,
3. Go to
HKEY_USERS \ .DEFAULT \ Control Panel \ Colors and find item Background,
4. Right mouse Click on empty space at desktop and choose Properties. Click on Appearance and than Advanced button,
5. Click on background. Click on Color 1 and choose Other...
6. Colors which you see under background and regedit program matches to colors under Red, Green and Blue. When you find color which you want write her Value.
7. Go in regedit and double click on background item and write number which you did wrote and click Apply (OK),
8. Close all Display Properties windows but you need to click on Cancel not on OK. On this way you will not change nothing on desktop,
9. Restart your computer,
10. Try to log-off and you will see that color was change.
