Learn how to remove or delete undeletable or large files, folders & subfolders quickly & permanently using the Command Prompt in Windows 11/10.

This tutorial shows you how to permanently or temporarily delete files & folders in Windows using Context Menu, Keyboard shortcuts, CMD, PowerShell, etc.

Another easy way to automatically delete old files on your Windows 11 PC is to use the Command Prompt. You just need to run a few commands and the auto-delete function will work.

Next, click File > New Task > run cmd. Access the folder by using the following command: cd Then, delete the file using the following command: del Finally, click File > New Task, and run explorer.exe.

This background program stays resident and detects when you try to delete, copy, rename, or move a file that is in use.

Deleting files in Windows 10 does not really delete the file. Security best practice requires deleted files to be completely overwritten more than once.

From the command line, type "backup.bat" and the batch file will run your specified commands: first, copying all files from that directory, then renaming them to remove the extensions.