Windows 11 Insider Preview Build 26120.4733 (Beta Channel) introduces exciting new features like the “describe image” action in Click to Do, enhanced privacy dialogs, and improved security with Administrator protection. It also includes various fixes and performance improvements for a smoother user experience.
Windows 11 Insider Preview Build 26120.4733: What’s New?
Microsoft just dropped the latest Windows 11 Insider Preview Build 26120.4733 for the Beta Channel. This update targets version 24H2 and brings some cool new features and fixes. If you’re running Windows 11 on a Snapdragon-powered PC, you’re in for a treat with the new Copilot+ experiences.
New Copilot+ PC Experiences: Describe Image Action
The highlight? A fresh “describe image” action inside the Click to Do menu. This feature generates detailed descriptions of images, charts, and graphs right on your device. It’s perfect for getting quick visual overviews without sharing sensitive data externally.
Currently, this feature is available on Snapdragon PCs, with AMD and Intel support coming soon. As Brandon LeBlanc puts it,
“Descriptions are generated locally on your device making sure your sensitive data stays on your PC.”
This keeps privacy front and center.
Major Updates: Administrator Protection & Privacy Dialogs
Another big addition is the upcoming Administrator Protection. It safeguards admin rights by enabling just-in-time privileges, reducing security risks. This feature is off by default but can be enabled via Windows Security or group policy.
Privacy dialogs also got a sleek redesign. Now, when apps request permissions like location or camera access, the screen darkens slightly, and the dialog takes center stage. This system modal approach ensures you don’t miss important permission requests.
Performance & Bug Fixes
Microsoft tackled several pesky bugs too. For example, random File Explorer preview windows popping up when hovering over taskbar icons are fixed. Zip extraction performance improved, especially for web-downloaded archives with many small files.
Other fixes include better live captions opacity control, smoother dynamic lighting behavior, and resolved issues with game cursor sync after ALT + Tabbing.
Known Issues to Keep in Mind
As always, there are some hiccups. Some Insiders might face installation rollbacks with error 0x80070005. Touch navigation in the new Start menu can be unreliable, and Xbox controller Bluetooth users might experience crashes. Microsoft is actively working on these.
For example, the blog notes,
“Using touch to navigate the new Start menu may not work reliably.”
So, patience is key while these get ironed out.
What You Need to Know
This build is part of Microsoft’s controlled feature rollout strategy. Features gradually reach more users as feedback comes in. You can toggle on “get the latest updates” in Windows Update settings to get early access.
Keep in mind, some features might never leave the Insider program or could change significantly before final release. Localization and accessibility improvements are ongoing.
Final Thoughts
Windows 11 Build 26120.4733 is a solid step forward with privacy-focused AI features, security enhancements, and quality-of-life fixes. If you’re a Beta Channel Insider, it’s worth checking out—especially if you want to experiment with the new Copilot+ AI tools.
Stay tuned for more updates and keep sending feedback to help shape Windows 11’s future!
- “Describe image” action generates local, detailed image descriptions to protect user privacy.
- Administrator protection offers just-in-time admin privileges to enhance platform security.
- Privacy dialogs now appear as system modal windows with screen dimming for better focus.
- Performance boosts in File Explorer, including faster zip extraction and fixed icon display issues.
- Known issues include Xbox controller Bluetooth bugs and touch navigation limits in the new Start menu.
From the Windows Blog
