I allow Microsoft to update my OS with critical updates. Today it changed my taskbar by adding Windows Desktop Search 3.01. Um, Microsoft? Thanks, but no thanks. I like the search tools I use. And if I've already got a search box there, I'd appreciate it if you'd ask before moving it away from where I put it. You're too late to this game.
Also, what a pain that that I didn't have to restart when WDS got installed, but I have to restart if I uninstall it. And then, after restarting, Windows happily sees that it's missing, and tries to install it again.
Thanks God the OS allows me to stop that, and to check "Don't inform me of this update anymore."