Once your data is backed up, perform a full reset of Windows 10. Go to Settings, then Update & Security, then Recovery, and choose Reset this PC. Next, select Remove everything and then choose to ...

You can just toss that old hard drive in a drawer, which is the cheapest way to be sure nobody will access it, but if you’d just like to be rid of it, I’d recommend destroying it. Jim Rossman / TNS I ...