Just what we need. A private company storing everything we type on their servers without our approval.
You know what I don't need? Someone telling me what they think I'm thinking. It's bad enough Microsoft has gotten people into the nastily bad habit of thinking they have to search for everything on their own system or network* rather than going to the source, now they want us to believe we're incapable of asking the questions we want.
Guess it's a good thing I won't be using W10 except at work where we can turn this crap off.
* Even after we show them how to use the command line to connect to a print server, people are still insistent on "searching" the network to find a printer then complain when they can't locate it. Stop searching! Go to the source.