I recently had to completely reinstall windows- my hard drive was corrupt. So I have a brand new hard drive, and replacement disks that Dell sent me for my original computer. I installed all of the drivers that came on the replacement disk as well. However, I notice that for my mouse cursor, the hourglass icon that sometimes shows when the computer is "thinking" never goes away- it constantly flashes next to my cursor. And my Internet Explorer is updated to the latest version, and the latest version of Java is installed. About 50% of the time, when I click on a webpage, it says that the page cannot be displayed, and gives me the option to diagnose the connection. Two things always happen- it either says there were no problems detected, or that it could not finish the diagnosis because an error was detected. Either way, after I do a refresh no matter what the message from the diagnosis, the page will display properly, at least for a little while. And sometimes the page will freeze loading, so it just goes to a white screen with the little bars on the bottom of the page showing that it's trying to load, although it doesn't. In addition, sometimes when I try to run the "diagnose problem", the page will load itself properly. I am completely baffled. I don't have any viruses on my computer, but the problem is accelerating. Any help is greatly appreciated!!! This is driving me nuts. My computer also tells me that I don't have the latest version of Java installed sometimes, although I've redownloaded it many times to make sure.