Reformating My Computer

Hello my friends. It's been a month now that I am experiencing a not so serious I think, trouble with my computer and I don't know what is really happening. I checked the possible affected areas in my PC ans I think it's because of some worms or viruses that why my personal computer is acting really strange.

Well since I really don't know now what to do, I think I would just try the "easy way out" of solving computer problems and that is to reformat it. Hehe. I already bought an Operating System (not Vista..I don't like that thing) and I think I will start reformating my PC maybe tomorrow, I just have to back up some files and all that. And oh, my cousins also were asking if I can reformat their computers too because like mine, it's also acting really strange LOL. That's all for now folks. God bless.