My computer with XP Home Edition (32bit) seems like its on it's last legs: I can't go to folder options in the tools menu on explorer, I can't view hidden folders, I can't delete hardly anything, and it's like turning off randomly. It does not have a virus cuz norton says so ( ). I don't want to delete windows and all the work I have done on it! I tried restore and that farts and dies too. How I fix this?