-It doesn't use any of your bandwidth if you don't allow it to. I've had ZERO issues with my bandwidth since I upgraded my windows, so I don't know what the hell ARE YOU talking about.
-YOU AGREE UPON Microsoft Terms of Usage / service, therefore they ARE allowed TO take any information even if its private, be glad it doesn't go in hands of WRONG people like retarded hackers WHO steal your information without YOU knowing about it, right now they are doing it while YOU are AWARE of it....
-Wait, you're confusing me with this part now, since I don't have any of that..
unless you're that kind of stupid who didn't look into secure and so forth tab