To permanently delete files from your desktop, we follow the following steps.
We download ccleaner to your computer
Click on tool tool
And from there we press drive wiper
And from there we click on the entire drive
And then we'll find a security box.
And we choose from simple overwrite
And this choice will delete all files on the hard without rushing
And we choose from the safety box from 3 to 7 or 8 so that all files are deleted
It's a drive We choose the document that will be permanently deleted.