What can be reviewed
Windows and apps create working files that are not always needed later.
- Temporary files
- DirectX cache
- Error reports and dumps
What to avoid
Not every large file is junk. A responsible app should not remove personal documents or unexplained items.
- Category review
- Size and source
- Confirmation before action
A recoverable decision
When unsure, quarantine provides a middle step before permanent removal.
- Isolated files
- Manual restore
- Separate final removal