Registry Scan & Clean
The Windows registry is a database in Windows used to store information your computer needs to run properly. It controls applications, user settings, and hardware devices. The registry is constantly being referenced by programs while they run. The Windows registry is a vital part of Windows. If it's damaged your registry can cause your whole system to become corrupted. Old, unused registry entries can slow down your computer and hurt its performance. Cleaning your registry often makes your computer run smoother and reduces computer errors.

Scanning: To start the registry scanning, click the "Scan" button. After it scans your registry, In list view below you will see detailed information for each registry problem found. If you don't want to fix a specific problem, just select this item then click Delete button. (By default, the program fixes all problems it finds)

Repair&Clean: Click "Repair&Clean" to fix the problems you selected. (If you deselect an item, it won't been fixed)

Repair&Clean All: Click "Repair&Clean all" to fix all the problems found in the scanning process.