| Feature | Windows 11 | Windows 10 | CCleaner (Free) | |---------|------------|------------|-----------------| | Automatic cleaning | Yes (Storage Sense) | Yes (Storage Sense, less refined) | Yes (scheduled) | | Temp file categories shown | Excellent (8+ categories) | Good (4–5 categories) | Detailed (app-specific) | | Browser temp file handling | Edge only (native) | Edge only | Chrome, Firefox, Edge, Opera | | One-click clean | No (requires selection) | No | Yes | | Registry temp cleanup | No | No | Yes (risky) | | Risk of breaking apps | Very low | Very low | Moderate (if aggressive) |

Temporary files in Windows 11 are files that are created and stored on your computer for a short period of time, typically for use by applications or the operating system itself. These files can be safely deleted without causing harm to your system.

Browsers store cookies and cached images to load websites faster during future visits.