You basically got an evaluation copy of XP, which just may not have any time out period like most evaluation copies of MS software does. However, it doesn't sound like it qualifies for any updates, and so as time passes it will become increasingly dangerous to use.
You should either replace it with a retail purchased copy of XP, or a free operating system such as Linux. Failure to do so will most likely result in your system being overrun with viruses, spyware, and other unwanted things. Hopefully you didn't pay anything above and beyond the fee for the courses, because otherwise I'd say you got ripped off.
Also, Internet Explorer is dangerous to use even if fully patched. The only real acceptable use of Internet Explorer is to download security updates, which is a calculated risk in and of itself. Since your copy of Windows doesn't seem to qualify for these updates, the last thing you should ever do with Internet Explorer is to download a copy of another browser. The three that are not in any way based on Internet Explorer are Mozilla Firefox, Opera, and Safari. Any one of the three would be considerably safer than Internet Explorer. I'm a Firefox fan myself, but evaluate them all, pick the one that sounds best to you.
I recently started going to a few classes at my local Community Colege and a class on computer literacy is giving away copies of Windows XP Pro. All interested students sign a EULA and we were given a copy on cd with key code.
Most of the other students used it to upgrade from prior os. I was told it is a full copy, so I allowed a clean install with it formating my hard drive to NTFS from the old fat32.
Anyway, everytime I use Internet Explorer it gives error code " duplicate memory at line 945. Abort, retry, Ignore?" No mater what I hit it eithr repeats or says " Windows Internet Explorer has encountered a problem and will now close" and gives option to send error report.
So, I tried installing Service Pack 2 from a cd that I had ordered from Microsoft. I got the following error "Service Pack 2 cannot update a checked(debug) system with a a free(retail) version of service pack2 or vice versa"
Is there anything I could do to straighten this out? What is a checked(debug) system anyway?
I did download a debug version of service pack 2 but Internet explorer still gives errors. Auto Update will download updates, but they all FAIL. Anything I can do? I would like to know what debug system is and if it is even worth having. Thank you for your time

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