Microsoft has applied for a patent, nothing new, they do this fifty times a day. But this patent is special. It describes face-recognition to verify whether you are looking at the ads on the computer. The patent also states that when your are not paying enough attention to the ads, they can take over the computer and force you to pay attention to the ads. Read the patent yourself here.
I can not believe this. I can not believe how anyone can consider Microsoft a valid choice for anything but trash.