They make scrolling with the touchpad a lot easier.

Speaking of the Experimental (Dev) build, this one adds several new gesture-related features for precision touchpads inside Settings. You can now control scroll and zoom gesture speed, while a new ...

Microsoft rolled out four Insider builds with new touchpad gesture controls, clearer file size formatting in File Explorer, and a redesigned voice‑typing experience, plus a free upgrade path for K‑12 ...