Hi I am really worried about my computer. Recently it has been shutting itself down randomly, but seem to have resolved this problem by updating a modem driver. However, I now have a problem accessing both Hijack THis and C Cleaner. Everytime I go near them the computer kind of half logs off, and won't allow me to open the programs. I cannot access sites realted to these progrms wither, as the internet just shuts down! I have tried accessing them to rename the files, but again, the partial logging off thing happens. I did actually manage to run both programs in safe mode (after numerous attempts) and have attached the Hijack THis log in a separate thread (I am new to this and posted it in the wrong place). http://www.techspot.com/vb/topic74275.html Should I be worried??? Please help! PS I have had to write Hijack This as two words, o that my computer will accept it!