So I am having all sorts of problems with my computer (dell w/ windows xp) right now. First of all, after restarting the computer, the taskbar, start button, and icons will disappear and re-appear every 5 seconds or so. I can't right click on anything, and I am having random pop-ups. I've searched and searched and couldn't find a fix. I did a system restore and the problems still persists. Any advice? I'm not that familiar with computers, but I believe I know enough for someone to get me around. Please help.... Task manager doesn't help and the icons disappear forever until I run a new task explorer.exe and then I'm back to every 5 seconds.