Windows Blog

Hello Windows Insiders, Today, we’re releasing new Windows 11 Insider Preview builds to the Beta and Experimental Channels. Experimental Feature Flags We’ve fixed the issue causing the Feature Flags list to show empty for Insiders in the Experimental channel. You should now see Feature Flags reappear after installation of the latest Experimental build. New builds this week We’re releasing new Windows 11 Insider Preview builds today.

Five years ago, we introduced Windows 365 and created a new personal computing category: the Cloud PC, providing a familiar Windows desktop running in the Microsoft Cloud that is secure by design, simple to manage, and enables work from any device. On the fifth anniversary of Windows 365, we’re reflecting on what our customers have accomplished, highlighting key advancements that have earned industry recognition, and sharing insights on where leaders should focus next.

Hi Windows Insiders, File Explorer is one of the most used experiences on Windows. It’s where you get work done: organizing files, finding what you need, and moving content seamlessly across local storage and the cloud. Earlier this year, we shared our commitment to improving Windows quality, with a focus on performance, reliability, and craftsmanship.

Hello Windows Insiders, Today, we’re releasing new Windows 11 Insider Preview builds to the Beta and Experimental Channels. This post also includes reminders about renewed flight certificates and the current Feature Flags settings issue in the Experimental channel. Renewed Windows Insider flight certificates As a reminder, all new builds include renewed Windows Insider flight certificates, replacing certificates that expired on August 11, 2026.

Today we’re releasing new builds for Release Preview across our supported versions of Windows 11. Please see the build numbers and links to the release notes below:

Back in 2020, we committed to Manifest Version 3 (MV3) as the future direction of the Chromium extensions platform. Since then, we’ve worked with developers, listened to feedback, and continued evolving Microsoft Edge toward a more secure and performant extensions foundation. Today, we’re announcing the next phase of that journey. With 95% of the top MV2 extensions on the Edge Add-ons store already moved to MV3, the ecosystem has made meaningful progress.

At a glance Edge for Business security connectors extend your security tools into the browser, so you gain visibility and enforcement where work happens. This update adds new partner integrations, including Cisco Secure Access, Tanium, and Clever. You’ve built a security stack to protect your organization. As work shifts into the browser, a critical question emerges: can those tools protect work at the point where it happens?

In March I wrote to you about our commitment to Windows quality. Four months in, the team and I have been reflecting on our progress and wanted to share an update. We know there is more to do, especially in getting these improvements to all customers. We’re not slowing down. What we said we’d focus on In my letter, there was a list of immediate changes we committed to making.

Hello Windows Insiders, We have new releases today with builds across Beta and Experimental, including refreshed security certificates across all new builds. Renewed Windows Insider flight certificates All builds this week contain renewed Windows Insider flight certificates (Note: Experimental (Future Platforms) has already contained the renewed flight certificate since the build released earlier this week).

Hello Windows Insiders, Today we’re releasing build 29634.1000 for the Experimental (Future Platforms) channel. Release notes can be found over in the Windows Insider Documentation Hub as usual, as well as below. Renewed Windows Insider flight certificate Today’s Experimental (Future Platforms) build contains a renewed Windows Insider flight certificate.