I can initially get into the Internet but the window remains busy. The blue circle just keep revolving and the script says Connecting. I can open a new window and successfully search on things. I can then close that window. The only way I can get out of the primary window is to cancel, overriding the message: "This window is busy. Closing it may cause some problems. Do you want to close it anyway?" I have to close it anyway. My system is now, on occasion, flashing a DOS screen saying that there is a system error and the system must shut down. It flashes so fast that I am unable to read the entire screen. Has anyone experienced this before and what do I do about it?