> to figure out which features users are using and which they aren't Like resizing windows ? Scrollbars ? Title bars ? A big window telling you that office ne

> to figure out which features users are using and which they aren't Like resizing windows ? Scrollbars ? Title bars ? A big window telling you that office needs to update when you have work to do (it cannot wait till end of the day). They rounded the buttons and the windows' corners some months ago, so it must be some use to this "telemetry".