Are you having trouble with IE7?

Everytime I tried to launch IE7, it would hang on the home page until I cancelled the ieuser.exe process in Task Manager, and then it would continue to run very slowly.

The solution I found was to open the Control Panel, select Network & Internet, select Internet Options, select the Advanced tab, and select Reset.

Be warned: this resets IE7 to the default settings when you first started your PC. So, you may want to export your bookmarks.