I'm surprised anyone would knowingly install 10 (and probably 11, but haven;t checked), after reading even just pars of the 12,000 word privacy agreement. I love this part:
Included in Microsoft's new 12,000-word service agreement, which goes into effect August 1, is the following excerpt from the privacy policy:
"We will access, disclose and preserve personal data, including your content (such as the content of your emails, other private communications or files in private folders), when we have a good faith belief that doing so is necessary to."