This would be better as a Windows app (with a single step, and an undo) rather than a blog post.
No undo function, but you can choose between disabling or permanently removing tracking features.
It only removes the most "controversial" features of the OS (the "keylogger" part), but it may be of interest for those who still want some features, like everything related to security and/or the cloud.
Maybe it can serve as a basis for a more advanced software which will offer more cleaning options. Or maybe such a software already exists (I didn't search much).