Data Execution Prevention

First thing at work on a Monday Morning and I get this on my Dell Doorstop:


I don't even use Internet Exploder, and haven't for many years.

I clicked the "Close Message" button and got an error message dialog, asking me to send an error report to Bill Gates. When I tried to capture a screenshot of that, the computer started buzzing loudly (I'm not making this up) and slowed to a crawl. I crawled out for a cupajoe, and when I came back, all seemed normal...until I clicked the "Send Error Report" button. It seems they really don't want error reports in Redmond, because I got a Blue Screen of Death.

Welcome to my Monday.

I just bought a MacBook Pro.