Windows XP is Microsoft's first real operating system as far as I'm concerned. If you're interested in my reasons for saying this, then take a look at my history of Windows. I've been involved with it since the very beginning, and that gives me a broader perspective than some. If nothing else, you might find it an interesting tirade. Suffice it to say that I finally feel like I have a real operating system on my computer, and, as such, I will likely keep using it for years to come.
At any rate, I've always kept little notes about tips, tricks, and support for other Microsoft OS products, but because Windows XP is so much more useful, I'm going to start making these public. Please feel free to send me email about the sorts of things I have here. I would like this site to be of use to as broad an audience as possible, and I'm certain there are many neat tips, tricks, and support notes of which I am currently ignorant.