Telemetry is sent once per 5 minutes, to:
vortex.data.microsoft.com
vortex-win.data.microsoft.com
telecommand.telemetry.microsoft.com
telecommand.telemetry.microsoft.com.nsatc.net
oca.telemetry.microsoft.com
oca.telemetry.microsoft.com.nsatc.net
sqm.telemetry.microsoft.com
sqm.telemetry.microsoft.com.nsatc.net
This allows them to track you very accurately.
Typing the name of any popular movie into your local file search starts a telemetry process that indexes all media files on your computer and transmits them to:
df.telemetry.microsoft.com
reports.wes.df.telemetry.microsoft.com
cs1.wpc.v0cdn.net
vortex-sandbox.data.microsoft.com
pre.footprintpredict.com
This allows them to index any "unauthorized" content, and build a dossier on you that can be used in conjunction with their tracking data to stuff almost anyone in jail when needed.