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Microsoft has released Windows 10 Insider Preview Build 21376 to Windows insiders in the Dev channel.





Announcing Windows 10 Insider Preview Build 21376

Hello Windows Insiders, today we are releasing Windows 10 Insider Preview Build 21376 to Windows Insiders in the Dev Channel. 

What’s new in Build 21376

Updated Segoe UI font

We are introducing Segoe UI Variable which includes an optical axis so that font outlines can scale seamlessly from small to larger display sizes. Segoe UI Variable is a refreshed take on the classic Segoe, now with improved legibility at small sizes, and much improved outlines at display sizes.

Historically, fonts for printing small text were designed differently than fonts designed for large display text. Segoe UI was originally designed to work at 9pt, which makes it a great font for that size, but limits expression at large sizes and lacks legibility at even smaller sizes. Segoe UI Variable solves this by using a new version of Segoe that uses variable font technology to dynamically offer great legibility at very small sizes, and style at large sizes.

Changes and Improvements

  • To continue enjoying Auto HDR, visit Settings > Display > HDR Settings and make sure Auto HDR is set to On.
  • We’ve made some small updates to improve the drag-and-drop default cursor design in scenarios like dragging and dropping into Outlook.
  • We’re updating the Connect app icon to align with our other recent iconography improvements.
  • Based on feedback we’ve made some small tweaks to how the symbols in the symbols section of the emoji panel are sorted.
  • We’re updating the Segoe UI Historic font to add Bamum Unicode range support.


Announcing Windows 10 Insider Preview Build 21376