So a few days ago I noticed my pc was becoming extremely slow and freezing a lot, I assumed it was a virus and found nothing. Eventually the computer started to struggle even starting and getting onto the desktop. after doing some browsing I think it’s a drive failure, the pc now struggles to boot and often sits on a black screen. I have a second drive which was recently added but has no boot files or windows files. Can anyone help me on what to do next? Really out of my league here.