You can easily delete a notebook in OneNote when you no longer need it by accessing File Explorer and removing it there.
You can delete backups on a Mac by using the Finder or your computer's Time Machine, in tandem with your external hard drive.
ICO finds 75% of us are holding on to old devices And 29% don't know how to delete their personal information There are several methods to deleting your data - some easier than others Are you holding ...