How to show Clock, Volume, Network or Power system icons in Vista

Here is the way:

1. Press CTRL + R (RUN)
2. Type "regedit" (Registry Editor)
3. Press CTRL + F
4. Type "iconstreams”
5. Delete all registry keys with names “IconStreams” and “PastIconStreams”
6. Restart Windows Vista

Then

• Right click and choose properties at beside the missing icons
• Choose Notification Area
• Tick the system icons you want to show on your computer
• Press OK

Your missing icons in windows vista should be there now