Can you recommend a tool for checking the health of all my PC drives in a meaningful way? Dermot Franklin Try HDDScan (http://hddscan. com/) for quick-fire SMART analysis and the option to run a selection of tests across all your drives. Now that I’ve upgraded to Windows 10, can I safely delete my Dell’s recovery partition? Mike Marsh If you’re confident you’ll never need to go back to Windows 7, then it’s safe to delete using a partitioning tool. Once done, allocate the space to an adjacent partition on your PC’s drive.