You appear to have some agent that interferes with Windows while in Normal Mode but not while in Safe Mode.
You appear to have some residual reference to a virus or spyware program that your virus scanner disabled.
Here is how you can find out what it is:
- Boot into Safe Mode
- Click Start
- Type the word msconfig into the Search box and press Enter
- Untick every tick mark under the Startup tab.
- Click the Services tab, then tick the box that hides the Microsoft services.
- Untick every remaining tick mark.
- Physically disconnect the machine from the Internet.
- Reboot in Normal Mode.
- If this fixes the problem, restore the tick marks in groups of 8 until you find the culprit.
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