http://newgon77kdbgbo2xqfr7ey7he54zmjeaw3bn6o75fqnoyc3wkktjtgyd.onion/wiki/Guide_To_Computer_Security_(2022)
Several tools exist to securely erase either specific files, entire partitions, or wipe free space on a disk to get rid of any remnants of files that were not erased securely. Windows-specific Eraser can be used to erase select files, external drives, or wipe free space on the currently used drive.