Telemetry Extractor also lets you play the video files and visualise the data in realtime. That’s why the app takes up most of your screen by default, showing the video player on the left, a map on ...

Telemetry is not a four-letter word. You wouldn't know that to listen to the relentless hammering of the technology by Windows 10 critics, who see it as a form of "spying" on the part of Microsoft.