Instead of relying on third-party registry scanners—which Microsoft actually discourages using because modifying the registry can corrupt your operating system—rely on Windows Security for safety. It provides real-time protection, antivirus scans, and performance health reports for free. Conclusion: Play It Safe

Go to Settings > System > Storage to automatically clear temporary files and empty your recycle bin.

The software is a successor to the legacy WinZip Registry Optimizer and is now part of a broader suite managed by Corel Corporation.