How bout the Win 10 Cortana thing?
the guy that built my computer says it's always listening & feeds the mothership what it hears.......
....i asked him to remove the mic.
(BTW: I'm wearing a tinfoil hat right now )
Worse than that. Once you "enable" Cortana, it automatically downloads your entire hard drive to "the cloud", where it can inspect the contents to offer "advice" on your queries.
NEVER enable Cortana.
Stop it from starting.
Remember anything on "the cloud" can be hacked, or viewed by MS or fishing law enforcement, even with a warrant, and MS so far is not allowed to tell you law enforcement has accessed your cloud files and hard drive.
Look it up.
Remove the microphone, tape over the camera, figure out if you can delete your cloud based content (no idea how, since I REFUSE to use the cloud).
Have fun.
Oh...and figure out all 13 pages of stuff in 10 you need to turn "off" to keep your computer from phoning home to Redmond every 15 minutes or so and telling them what you are doing....look that up, too...and updates automatically turn some, many, a lot of those back on.
Wilder Security did a test, turned off all thirteen pages of stuff, did NOT enable Cortana, and tested a new install...and several place, your data was stored, and every 15 minutes or so transmitted via telemetry everything you were doing to Redmond.
There are hosts files you can download of all the IP addresses MS uses for this "phone home" BS, but there is a warning associated with it, that MS keeps adding and changing those, so you spend a LOT of time "keeping up".
You starting to understand why I insist on XP?