So, I start up my computer, all goes fine, start playing my favorite NFS underground 2, I hear a "DING" which, is my windows error sound, i do WINDOWS+D, and, apparently, my system decided to be a un-genuine version of windows 7, so, i do not know if its a virus, so, i go into msconfig, do a clean boot, and, IT gives a window for activation, im worried its a virus, but, it seems to be okay, is there any way this would be able to fix, WITHOUT a reinstall of windows? I dont need my system being wiped after 30 days...
EDIT: I go into computer properties, and, it says i have the product key, but, it asks me to change it, IS it possible that the key could be expired?
EDIT: I go into computer properties, and, it says i have the product key, but, it asks me to change it, IS it possible that the key could be expired?