hard disk problems

Hi, my friend has some problems with his PC, games load very slow (if they even load), his pc freezes every 10+- minutes. Crystal disk mark shows BAD disk state and some sectors being bad. We tested it through Sandisk apps (we got around 16 000 ms response times at many moments in task manager...

Hello! So I recently got this old PC from a relative and it seems to work fine, except for the fact that it shuts down very aggressively. The computer runs Windows 7. When I open the Start Menu and I click the Shut Down button, the Shut Down process initiates and after a few seconds the Hard...