I have been having problems all summer with my computer, I have Windows 2000 Professional. When I access the internet the computer will start acting up. It will freeze up, it will also bump me back to my desktop, I don't lose the connection but I have a hard time getting on sites because I keep getting bounced back. Sometimes my computer will completely shut down and reboot itself-this loses the internet connection. An error message will come up about Microsoft Error and needing to restart program. I am very frustrated. I have taken my computer to two different shops multiple times and they cannot find anything wrong with it. The last shop installed Windows 2000 Professional again, but it did not help , I still have the problems. Does anyone have any suggestions or ideas? I am ready to throw my computer out the window and buy and new one---which I really can't afford! I would appreciate any help! Thank you.