Build 26340.9843: Windows Insider Experimental Channel, October 2026. Windows Search phone actions and shared family storage in Settings
Windows Search gains phone actions, and Settings shows shared Microsoft 365 Family storage use. These changes are rolling out gradually to Experimental Channel Insiders.
Does it affect you? Applies to: Windows Insiders in the Experimental Channel. This build is based on Windows 11, version 26H2, via an enablement package.
Review notes Additional details from the official release notes (1) Read note
- What changes Search inline actions also have clearer labels and suggested actions that help you discover other things you can do.
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
New features 9 changes
Windows Search
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Search results can include sliders for volume, screen brightness, and cursor size.1
The inline sliders adjust these settings directly from Windows Search.
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With a supported phone connected, Search can help you call or text someone and use phone actions such as Do Not Disturb.2
The phone must be connected through Phone Link. Android support is available; iPhone support is planned for early 2027.
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Search can preview files, show file details, answer some web queries, and find Microsoft Store apps and games.3
File details can include the last modified date, location, and author. Microsoft Store results can be turned on or off in Settings > Privacy & security > Search.
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You can scroll through more Search results and filter them by type, including files, settings, and actions.4
Result filters include Files & Folders, Settings, and Actions.
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You can rate a Search result or suggestion with a thumbs-up or thumbs-down control.5
Right-click a result or suggestion to choose a feedback control.
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You can remove items from the first Search view before typing.6
Use Remove from list on an item in the initial Search view.
Gaming Task View
For: Insiders using XBOX mode
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Quick settings are available from the Gaming Task View navigation bar in XBOX mode.7
This gives access to the full set of Quick settings available on the Windows taskbar without leaving XBOX mode.
Settings
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Settings shows the shared cloud storage use for Microsoft 365 Family subscriptions.8
A breakdown for each family member is coming later. Subscriptions bought after October 8, 2026 can see the view in Settings > Accounts > Cloud storage. For earlier subscriptions, it becomes available after the first renewal on or after May 2, 2027.
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Eligible Microsoft 365 subscribers can explore and choose an upgrade without leaving Settings.9
Select Upgrade on the Microsoft 365 subscription card in Settings > Accounts to open the integrated upgrade dialog.
Improvements 3 changes
Windows Search
For: Insiders in the Experimental Channel
Windows design
For: Insiders in the Experimental Channel
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Solid loading spinners are temporarily rolled back in several Windows screens while a bug is being worked on.12
The rollback covers Boot, Logon, Restart, Shutdown, and Update. The rollout is expected to resume soon.
Technical details
Data sheet · Security · Downloads · Components Click to collapse or expand
Data sheet
- Released
- 2026-10-30
- Type
- Windows Insider build
| Version | Build | Channel |
|---|---|---|
| — | 26340.9843 | Experimental Channel |
Security
No vulnerabilities are listed for this update.
Sources
Cited passages from Microsoft's official notes (12)
-
1.
Adjust your volume, screen brightness, or cursor size with inline sliders.
learn.microsoft.com -
2.
With a supported phone connected through Phone Link, you can now call or text a friend and access phone actions such as Do Not Disturb.
learn.microsoft.com -
3.
Preview files and see details such as a file's last modified date, location, and author. Get web answers for weather, stocks, and facts, and discover apps and games from the Microsoft Store.
learn.microsoft.com -
4.
Scroll to see more results and filter by Files & Folders, Settings, Actions, and more.
learn.microsoft.com -
5.
Right-click a result or suggestion and choose thumbs up or thumbs down to tell us whether it was helpful.
learn.microsoft.com -
6.
Thanks to your feedback, you can also remove items from the initial Search view before you type.
learn.microsoft.com -
7.
We're bringing Quick settings to the Gaming Task View navigation bar in XBOX mode, giving you access to the full set of Quick settings available on the Windows taskbar without having to leave XBOX mode.
learn.microsoft.com -
8.
Windows Settings now contains shared storage usage across Microsoft 365 Family subscriptions.
learn.microsoft.com -
9.
Windows Insiders with eligible Microsoft 365 subscriptions can now explore upgrade options and upgrade their subscription through an integrated dialog in Settings > Accounts, rather than being redirected to a browser.
learn.microsoft.com -
10.
We've also made small polish improvements to the look and feel of Windows Search based on what you've shared.
learn.microsoft.com -
11.
As noted in our blog post, the new Windows Search opens at the bottom center of the screen. Work is underway to have it adapt to different taskbar positions and when using search from the Start menu.
learn.microsoft.com -
12.
We are temporarily rolling back the solid (donut) spinners across some of the key Windows scenarios including Boot, Logon, Restart, Shutdown, and Update as we work on a bug.
learn.microsoft.com
Checked automatically: 8 of 8 checks passed, 12 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 5/5, completeness 4/5. 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