Ried

Have you added any new programs recently? It is not unusual for a shut down to take about 1 minute to complete. Windows needs to close any running programs--the ones you see in the Task Bar at the bottom--before it will shut down completely.

Please download Trend Micro™ Anti-Spyware for the Web Utility (by clicking the "Scan and Clean your PC" button).

*Save it to your desktop.
*Double-click the new icon on your desktop (tmas-web-scan.exe)
*It will say "Loading TrendMicro definitions".
*Once the definitions are loaded, the program will appear to close then re-open.
*Click "Start Scan"
*After it's done scanning, click "Scan Results"
*Make sure all items found have a check next to them, then click "Clean Threats Now".

Click Exit.

Reboot your computer. In place of the TrendMicro icon will be a text file called "Antispyware.log", please double-click that log and copy the entire contents and paste them in your next post.