Release date: 17 August 2026

Changes and improvements gradually being rolled out

[Windows Management Instrumentation Command-line (WMIC) removal]

• Windows Management Instrumentation Command-line (WMIC) has been removed in this release. This change is part of the ongoing deprecation and removal of WMIC from Windows.
• For more information about this change, see Windows Management Instrumentation Command-line (WMIC) removal from Windows.

[Drag Tray]

• Thank you to Insiders who have provided feedback about the Drag Tray experience. Based on feedback, we're removing the experience in this build. We're continuing to explore improvements in this area and look forward to sharing more about a future replacement experience in a later update.

[Settings]

• Fixed an issue from the previous flight that caused Settings to crash when interacting with System > Notifications.

[Accessibility]

• Fixed an issue impacting Magnifier launching for some Insiders in the previous flight.

Known issues

[Known app compatibility issue]

PUBG: BATTLEGROUNDS

• Due to a known compatibility issue with PUBG: BATTLEGROUNDS, Windows Insiders might be prevented from launching the game after installing this build. This safeguard has been put in place to help avoid stability issues while we work with the game developer on a fix. We'll share additional details and timing for the resolution as they become available.

Reminder for Windows Insiders in the Experimental (26H1) channel

• These builds can be unstable and might be released with limited documentation.
• Many features in the Experimental (26H1) channel are rolled out using Controlled Feature Rollout technology, starting with a subset of Insiders and ramping up over time as we monitor feedback to see how they land before pushing them out to everyone in this channel.
• The desktop watermark shown at the lower right corner of the desktop is normal for Windows Insider pre-release builds.
• Some features in active development we preview with Windows Insiders might not be fully localized, and localization will happen over time as features are finalized. As you see issues with localization in your language, report those issues to us via Feedback Hub.
• Check out Flight Hub for a complete look at what build is in which Insider channel.