Randomishlying

(I’m pretty desperate to fix this thing, so I’m going to try to be as thorough as possible) Before the problem occurred (this may not be important, but just in case): I took my hard drive out to hook it up as a slave (for storage) to a different computer. …

My computer seems to be freezing rather randomly. I can't see any reason that it should be freezing as a result of being overloaded, because I'm not doing anything to overly stress it (nothing that I haven't done tons of times before). For instance, I could just be browsing the …