System Mechanic Pro

Software that analyzes and fixes computer problems to improve performance

Microsoft's PC and device "problem solver" utility

Recovery software with detecting, repairing, and restoring tools

Free performance enhancing program designed for Windows 7 by WiseCleaner.com to mitigate PC memory issues

Powerful utility that will quickly fix DLL files

Look at the drivers that are installed on your computer and which ones you can use.

Hard drive optimization utility that is fast and free