McAfee MTP08EMB3RUA - Total Protection - PC Quick Start Manual page 9

User Guide | Consumer Security Solutions
McAfee ® Total Protection Quick-Start Guide
You can start the defrag process on your hard drive by clicking the Analyze button.
While performing a disk defrag, you will see this screenshot.
After the analysis is complete, click Defragment to defrag your hard drive.
You can set an exact time and date for your computer to automatically clean your PC.