In this article, we will talk about the latest Windows 11 Insider Preview Build for the Beta Channel, which is the Build 26120.4161.
Changes in Beta Channel builds and updates are documented in two buckets: new features, improvements, and fixes that are being gradually rolled out for Insiders who have turned on the toggle to get the latest updates as they are available (via Settings > Windows Update*) and then new features, improvements, and fixes rolling out to everyone in the Beta Channel.
New Microsoft 365 Text Action in Click to Do
Draft with Copilot in Word: Ever stumble across a great idea and wish you could just start writing? With the “Draft with Copilot in Word” Click to Do action, you can. Whether it’s a sentence in an email or a snippet on your screen, just Win + Click on the recognized text and choose the “Draft with Copilot in Word” action. It’ll help you turn that spark into a full draft, fast. No more blank pages. No more writer’s block. Just momentum.

These new Microsoft 365 text actions will begin rolling out over the course of the coming weeks. For “Draft with Copilot in Word” – a Microsoft 365 Copilot subscription is required.
New Lock Screen Widgets Options
After rolling this experience out to Windows Insiders in the EEA, Microsoft is now beginning to roll out more widget options on the lock screen as well as support for lock screen widget personalization (previously referred to as “Weather and more”) with Insiders in all regions. You can add, remove, and rearrange lock screen widgets such as Weather, Watchlist, Sports, Traffic, and more. Any widget that supports the small sizing option can be added here. To customize your lock screen widgets, navigate to Settings > Personalization > Lock screen.

New Dashboards in Widgets
Microsoft is also adding support for multiple boards so that you can have more space for your favorite widgets while being able to stay on top of current events with a feed that helps you discover the world around you. With the introduction of the new navigation bar on the left, you can switch between a dedicated widgets dashboard and other integrated dashboards like My feed.

New Open With Dialog
To help you quickly find the right app for opening files, Microsoft is trying out showing recommendations from the Microsoft Store app within the “Open with…” dialog. These recommendations are denoted by a Store icon next to apps in the dialog.

New Windows Backup
Microsoft is beginning the rollout of a new PC-to-PC migration experience in Windows. You’ll start to see the landing and the pairing page in the Windows Backup app, giving you a first look at what’s coming. In the full experience, you will be able to transfer your files and settings from your old PC to the new one during the PC setup process. Support during the PC setup will be available in a future update. We are releasing in phases for a smooth experience and will provide more details soon.
New Settings Dialogs
- Microsoft have updated the dialogs for entering your product key, troubleshooting activation, phone activation, and retail demo to match the Windows 11 visuals.
Fixes in this Build
Start Menu
- There have been some underlying improvements which should help address the issue where clicking your profile picture wasn’t opening the Account Manager for some Insiders after the latest flights. If you’re continuing to experience issues, please file feedback.
Task Manager
- Fixed an issue where after adding the new CPU Utility column, you might notice that System Idle Process always showed as 0.
- Fixed an issue where the CPU graphs in the Performance page were still using the old CPU utility calculations.
Narrator
- Fixed an issue where the Describe image feature of narrator wasn’t working.
Voice Access
- Fixed an issue where support for more descriptive and flexible language on Copilot+ PCs wasn’t working as expected.
For more information about this Build, you can check this article from the Microsoft Blog.
For a more in-depth presentation of the New Build, you can watch the video below from the youtube channel.