I'm using my phone to type this, my apologies. My computer is unusable. Happened yesterday afternoon. My computer was fine all day. Then it got extremely slow. Basically, any click takes a full 2-10 minutes for a response. Even simple things like typing login or Microsoft word. And now barely responding at all. I shut down the computer for three hours, same problem. Got one message "The Group Policy Client service failed the sign-in. The UUID type is not supported." But after that, i could log-in. Tries to fix it but couldnt make progress so I shut it down for the night. Now morning, its still impossibly slow I'm at a loss. I keep googling things and I don't know the problem nor can I really do much because nothing is loading. Tried task manager. Tried cleaning up temp files. Now trying to back up files just in case. I don't think its a space issue. It happened so suddenly, working OK and then extreme slow. I really don't use much....just Skype and Microsoft Office. Its just extreme slow that renders me useless because I can barely click on anything. I apologize for the vagueness, but are there any possible ideas or solutions to resolve such a problem? For more details : Video Production Service