Microsoft has released Windows 10 Insider Preview Build 14942 for PC to Windows Insiders in the Fast ring.
As usual there are addition of new features-
feature that enables you to collapse the app list in the Start menu. There is also improved Photo app which helps in picture navigation smoother. Photo app is now also available for XBOX One.
Touchpad precision has been improved.
—> This is the new Windows Update icon in this build 🙂
To know more check it here