- Third-party registry cleaners are no longer effective and can cause more problems than they solve.
- Windows 10's Storage Sense automatically manages temporary and unnecessary files, making manual Disk Cleanup unnecessary.
- Disk defragmentation is not needed for solid-state drives (SSDs) as Windows 11 automatically optimizes them.
- Relying on third-party driver updaters can be risky; it's better to use the built-in updater from the PC manufacturer or trusted sources like Nvidia or AMD.
- Using a program like BCUninstaller allows users to uninstall multiple applications simultaneously, making the process more efficient.