[nofinga911]

I am not sure if this is the correct section to post this or not but lately I have been noticing that someone has been reading my mail and stuff like that. I changed my passwords and it was still happening. I ran some antispyware and malware programs like avg, and spyware doctor and cleaned up some infections but the problem was still occurring. Someone in my family or even my girlfriend must have installed a key logger or activity monitoring software. I hate dishonesty and invasiveness and want to get rid of this. I am almost positive that this has to be whats happening. I could password protect my computer but that's not going to help much because I cant deny them my password if they ask me. I figured if I have a method to prevent any spyware from being installed on my computer, then all i have to do is perform a full system recovery and then just prevent anything bad from being installed. How can I do this? What is the answer to this problem? I would really appreciate the help, thanks