any anti virus software at the moment on my home PC so i dont know if i have a virus or not (assuming i do, because this is a brand new pc, only 2 months old) and i cant think of any other reason for it restarting all of a sudden. Where should i go to download a free virus scan.. Thanks

PS, i did read all the other posts regarding this situation but none of them DONT have anti virus software, so this situation is kinda different
