I have a near-3-year-old Dell 435mt that came with XP (OEM), went to Vista (disc), then Windows 7 Ultimate (upgrade card requiring download). Never had a problem with the "piracy" issue. However, since installing IE10 (Win7 version) about a month ago, about 1 out of 5 times, I get the "you have pirated software" notice when I boot up. I got it maybe twice in Windows 7 prior, and each time I ran MS's verification, it said my copy was NOT pirated. So I did nothing but close the notice. With this new series of notices, I did the same thing, and it says my copy is NOT pirated, yet I still get it occasionally. I have and will continue to ignore it unless it does something. Microsoft will not call me (or you) about it. If your computer continues to work, my experience says to simply close the notice and ignore it. I believe it's a glitch. When I close IE10, I get a notice that IE is not working properly, which quickly becomes "do you want to close the program". I comes every time I close a window (even with other tabs open), and a year ago when I had the same problem, MS told me to uninstall IE 9 and reinstall it: it will ask if you wish to retain your settings and data, and I said yes. Took about 25 minutes, but worked. Haven't yet tried it with IE10, but these continuing issues (piracy, closing IE) indicate to me that MS is not as sharp as it used to be, spending their time on pushing Windows 8 (which has been a problem on my HP dv6t laptop even though MS and HP said I could upgrade to Win8 with existing hardware/software). So now I expect issues to pop up periodically, and do what I can. So far, nothing has totally stopped, sent me a nasty letter, etc. And yes, I do still get the calls from India that my computer has an issue and they need to take it over. I just hang up now (sadly with and unaccustomed curse word if I'm in the middle of something important). Hope this might help a little. cheyguy