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Windows Insider

Build 26120.751

Build 26120.751: Windows Insider Dev Channel, May 2024. Resizable Copilot window and linked-device settings

In short

Dev Channel Insiders get a Copilot app that can be moved and resized, linked-device settings, and fixes for Widgets and Windows Update installs.

Does it affect you? Applies to: Devices enrolled in the Windows Insider Program in the Dev Channel. Suggested Replies is rolling out to Windows Insiders across all channels.

Build
26120.751
Review notes Additional details from the official release notes (1) Read note
  • What changes On new devices with a Copilot key, that key opens Copilot. For existing devices without that key, the taskbar-number shortcut is a way to open it.

The official sources are linked at the end of the page.

This is a test build for people in the Windows Insider Program. Features in it can change, be removed, or never reach regular Windows releases.

What changes

Improvements 3 changes

General

Gradual rollout

For: Insiders with the latest-updates toggle on

  • A small set of general changes improves the overall experience on PCs running this build.1

Copilot in Windows

Gradual rollout

For: everyone in the Dev Channel

  • Copilot is becoming a taskbar-pinned app whose window you can resize, move, and snap.2

Country and Operator Settings Asset profiles

  • Mobile operator profiles are brought up to date for certain operators.3
    Updates Country and Operator Settings Asset (COSA) profiles for certain mobile operators.

Fixes 3 changes

Widgets

For: everyone in the Dev Channel

  • The WIN + W keyboard shortcut opens the Widgets board correctly again.4

Windows Update

2 items
  • Windows updates that require more than one device restart can complete installation again.5
  • A device using an enablement KB no longer runs into the addressed issue that might stop a new Windows update from installing.6
    Addresses an issue affecting a device that uses an enablement KB (EKB).

New features 2 changes

Settings

Gradual rollout

For: Windows 11 Home and Pro users signed in with a Microsoft account

  • A new Linked devices page lets you manage PCs and Xbox consoles signed in with your Microsoft account.7
    The page appears only on Windows 11 Home and Pro when you’re signed into Windows with a Microsoft account.

Phone Link

Gradual rollout

For: Android Phone Link users across Insider channels

  • When you receive a message, three suggested replies appear as bubbles; select one to send it immediately. Suggested Replies is on by default.8
    The feature uses a cloud-based intelligent suggestion model and requires Phone Link version 1.24051.98 or higher.

Removal 1 change

Copilot in Windows

Gradual rollout

For: everyone in the Dev Channel

  • The WIN + C keyboard shortcut is being retired as the Copilot app rolls out. On new devices with a Copilot key, that key opens Copilot; on existing devices, use WIN + the number position of Copilot on the taskbar.9

Technical details

Data sheet · Security · Downloads · Components Click to collapse or expand

Data sheet

Released
2024-05-31
Type
Windows Insider build
VersionBuildChannel
— 26120.751 Dev Channel

Security

No vulnerabilities are listed for this update.

Sources

Updated
Cited passages from Microsoft's official notes (9)
  1. 1. This update includes a small set of general improvements and fixes that improve the overall experience for Insiders running this build on their PCs. blogs.windows.com
  2. 2. As part of this update, we’re also evolving the Copilot experience on Windows as an app that will be pinned to the taskbar. blogs.windows.com
  3. 3. This update brings Country and Operator Settings Asset (COSA) profiles up to date for certain mobile operators. blogs.windows.com
  4. 4. Fixed the issue causing the WIN + W keyboard shortcut to not work correctly and open the Widgets board. blogs.windows.com
  5. 5. This update addresses an issue that affects the installation of a Windows update. It fails to complete. This occurs when you have to restart your device more than once. blogs.windows.com
  6. 6. This update addresses an issue that affects a device that uses an enablement KB (EKB). It might stop you from installing a new Windows update. blogs.windows.com
  7. 7. We are beginning to roll out a new Linked devices page under Settings > Accounts that allows you to manage PCs and Xbox consoles that you are signed in to with your Microsoft account. blogs.windows.com
  8. 8. Suggested Replies are beginning to roll out to Windows Insiders across all channels with Phone Link version 1.24051.98 and higher. blogs.windows.com
  9. 9. As part of the Copilot experience’s evolution on Windows to become an app that is pinned to the taskbar, we are retiring the WIN + C keyboard shortcut. blogs.windows.com
Checked automatically: 8 of 8 checks passed, 9 quoted passages
  • Quotes found in the official pages: passed
  • Numbers found in the sources: passed
  • Vulnerabilities from the dossier only: passed
  • Links to allowed domains only: passed
  • Every official change covered: passed
  • Readable plain text: passed
  • Changes confirmed by the file list: passed
  • Sources agree: passed

A second AI read the text against the sources: correctness 4/5, clarity 4/5, completeness 5/5. How we work

Published by The Update Bureau. Written with AI from Microsoft's own documents, checked by rules and a second AI. How we work · Report a mistake