Currently running Microsoft Windows XP - worst ever. Any advice on a resource that can fix little problems with the OS? For example sometimes when I right click over the Start Button on the Desktop to open Windows Explorer, the Desktop crashes. This also happens sometimes when I try to do file management within certain folders using Windows Explorer. Norton software used to be a good quick fix a looooooooooooong time ago, but would not touch it today. Are people having better results on Apple, Linux, etc.? thx!