Get used to it. We allow roadside check points, drug dogs at schools and search without probable cause everday and society has become used to it...we're sheep. Given all of this, Microsoft probably doesn't even think their updates are intrusive. If you knew the info they were gathering from your pc it would make your head spin. So, go back to sleep and don't forget your appointment at 3:30. You're having an RFI chip places in your arm at the clinic.