Hi,

Start>All Programs>Driver Genius>Driver Genius (broken icon), Driver Genius on the web, Uninstall, and User's Guide
After clicking Start>All Programs right-click on Driver Genius and select Delete.

Desktop icon for Driver Genius
Desktop Icon for Slow-PCFighter
You may delete those icons too.

A suspicious 7-zip File Manager (not sure where it came from?)
If it's 7-Zip here then it's legit program (used for archiving and extracting files).