I have tried unsuccessfully 3 times to uninstall Spybot S&D. I have followed all the instructions down to a t. But each time when I re-start my pc after the initial start up pop-ups etc. my screen goes completely blank and I am unable to bring back on to the screen any icons, or even the task bar. The only way I have of activating anything is via the task manager, which I'm not very familiar with. Has anyone else experienced this problem and can anyone tell me how to fix it. I'm speaking to you now from my son's pc because I can't access the internet on my own....frustrated or what!