Windows won't let you delete, move, or rename a file if a program is using it. Frustratingly, it also won't tell you which program is using the file so that you can solve the problem.

You can remove or delete Temporary Files in Windows 11/10 via Settings, Storage Sense, CMD, BAT file, Disk Cleanup Tool, freeware, etc.

If you don't usually review dump files to troubleshoot problems, they are probably wasting valuable space – here's how to delete them on Windows 10.

If Windows Error Reporting files are taking up a lot of space, you can delete very large system-queued Windows Error Reporting files by following this post.

More good news: you can also securely delete individual files. In this article we’ll look at open source software options for securely wiping hard disks, and secure file deletion. Delete Files and ...

Looking for a duplicate file finder for your Mac? Here's we'll explain how to find and delete duplicate files using the Finder and other options so you can save space and maybe even speed up your Mac.