Microsoft is back with another feature-rich Insider update — Windows 11 Build 26220.7051 (KB5067115) — now available in both the Dev and Beta Channels. This update, part of the Windows 11 version 25H2 development cycle, focuses on enhancing productivity, gaming, and accessibility.

Highlights include a new Ask Copilot shortcut on the taskbar, an expanded full-screen gaming experience for handheld devices, and an early preview of Bluetooth LE Audio shared listening. Let’s break down everything new in this build.

Ask Copilot Comes to the Taskbar

Microsoft continues to integrate Copilot AI deeper into the Windows experience. With this update, Ask Copilot now appears as an optional taskbar entry, providing quick access to contextual help, app launches, and system settings — all without replacing or interfering with Windows Search.

How it works:

  • You can use Ask Copilot for fast lookups, device commands, and Windows actions.
  • It leverages Windows APIs to access apps, files, and settings but doesn’t touch your personal data.

How to enable Ask Copilot:

  1. Open Settings > Personalization > Taskbar > Ask Copilot.
  2. Manage startup behavior under Copilot app settings with the “Auto start on login” toggle.

Pro Tip: It complements Windows Search, so you can still use the Start menu or Search box as usual.

Full-Screen Gaming Experience Expands to More Handhelds

Windows 11’s Full-Screen Experience (FSE) is growing beyond its early devices to more handheld gaming PCs. Designed for an immersive, controller-friendly interface, it pairs seamlessly with the Xbox app for PC to streamline game launching and minimize distractions.

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Why it matters:
The FSE focuses system resources on gaming by pausing unnecessary background tasks. The result? Faster task switching and smoother performance when gaming on handheld devices.

How to enable FSE:

  1. Go to Settings > Gaming > Full-screen experience.
  2. Choose Xbox as your home app.
  3. Launch FSE via Task View, the Game Bar, or even set it to auto-start at boot.

Currently available on:

  • ASUS ROG Ally and ROG Ally X (fully supported)
  • MSI Claw (preview rollout)
  • More OEM handhelds coming soon

For setup details, check out the official Windows Gaming Full-Screen Experience Guide on Microsoft Support.

Shared Audio Preview with Bluetooth LE Audio

One of the most exciting additions is the Shared Audio (preview) feature powered by Bluetooth LE Audio. This allows two users to listen to the same PC simultaneously — ideal for watching movies, playing games, or working collaboratively.

How to use Shared Audio:

  1. Open Quick Settings and select the “Shared audio (preview)” tile.
  2. Pair and connect two Bluetooth LE Audio-compatible devices.
  3. Tap Share to start broadcasting.

This feature is currently available for Copilot+ PCs and will expand to more systems in the near future.

Fixes, Stability Improvements, and Known Issues

Microsoft has also rolled out several important bug fixes and performance enhancements across core areas of Windows 11:

AreaFix / Improvement
Lock & LoginFixed a memory leak affecting performance when using a slideshow lock screen.
USB Devices & KeyboardsImproved reliability after previous updates.
Start Menu & ShellFixed invisible Start folders and intermittent “Start not opening” bugs.
File ExplorerFaster network responsiveness and improved launch times; minor visual glitches in dark mode remain.
NetworkResolved Ethernet upload speed reductions.
Accessibility & SettingsBetter screen reader support and improved Settings UI alignment.

These updates are being rolled out gradually through Controlled Feature Rollout (CFR), meaning not everyone will see the new options immediately. To get updates sooner, go to Settings > Windows Update and toggle “Get the latest updates as soon as they’re available.”

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Channel Sync and Testing Notes

Both Dev and Beta Channels are currently aligned on the same base version, allowing testers to switch between them freely. Once Dev moves ahead with future builds, the ability to switch channels will temporarily close until they’re back in sync.

Final Thoughts

With Build 26220.7051, Microsoft continues refining the Windows 11 ecosystem with meaningful, user-focused upgrades.

For gamers, the expanded Full-Screen Experience delivers a console-like feel on portable PCs. For productivity seekers, Ask Copilot on the taskbar puts AI assistance just a click away. And for audiophiles, Bluetooth LE Shared Audio introduces a convenient new way to share sound.

Whether you’re testing on an ASUS ROG Ally, MSI Claw, or a desktop setup, this update offers practical quality-of-life improvements worth exploring.

Conclusion

Windows 11 Insider Preview Build 26220.7051 might not be revolutionary, but it’s a smart step forward. The update fine-tunes how users interact, play, and listen — while paving the way for richer AI and gaming experiences in the upcoming 25H2 release.

Stay tuned — more handhelds and Copilot-powered features are just around the corner.

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