Hey all, this is my first post (be patient... please...!) And I only know the very foundations of advanced computing, so I'm not very good! I don't even know if I've put this in the correct area, so sorry if I haven't... I was using my PC to work on coursework when everything frooze including mouse pointer, and my CPU just started to make a repetative ticking sound. A blue screen then appeared stating: KERNEL_STACK_INPAGE_ERROR It also stated something about "dumping physical memory", however I restarted, but my PC frooze while it was booting up and whenever I tried to restart, it kept on freezing on the same place. When I switched it off completly and switched it on again, everything seemed to work fine, except a message came up saying "this system has just recovered from a major error" or something along those lines. This is about the third time this has happened and I'm starting to get worried. I recently downloaded some Anti-virus programs which discovered loads of "infections", so I don't know if this is anything to do with it. Please help me, I have no idea what to do!