I have a DELL Dimension 2400 computer I use mainly to play games, read emails and go on Facebook. Often, when I change from one Facebook game to another, or from one game to another in Pogo, I lose my internet connection. I get the "not responding" message, click on the close X, get "end now" message, click on that, and it returns me to my desktop. When I try to go back in, I get message "your session ended unexpectedly" return to previous session or to homepage. Then, when I do that, everything works ok until it happens again. Can you tell me what causes this and what I can do to fix it, please?1 person needs an answerI do too