To access:
From the Toolbox on the navigation panel, click Protect and then click Security Optimizer.
What it does:
The Fix Windows Security Vulnerabilities wizard can find and repair Windows security flaws that leave your system open to attack.
Why use it:
Viruses and other malicious programs exploit security vulnerabilities in operating systems and Web browsers. Repairing these security flaws protects your computer and your data.
After Security Optimizer finishes scanning for security vulnerabilities, check or uncheck the boxes next to those you wish to fix or leave unfixed. The down arrows on the far-right of the Security Optimizer window display additional options and information about each item.
When you have finished making your selections, click Optimize detected.