June 4, 2025 - PC Gaming Preview - Xbox App [2506.1001.16.0]

In the upper left of the Xbox Insider app, you should be able to see 4 tabs:

Announcements
Previews
Activities
Profile.

Click on the “Previews” tab and click on the one that says “PC Gaming”, then click “Join”.

After that, follow the steps I previously shared.

Hi,

The Grounded Beta was running June 16th through June 22nd, so has now ended.

On July 28th Grounded will be available through Xbox Game Preview with Xbox Game Pass, Xbox Game Pass for PC, Microsoft Store, and Steam Early Access.

Hope that helps!

Source:
Obsidian Entertainment

If you mean the update previews, then download the preview app on the console and request access.. 1406 is done (June Preview) so we're waiting for 1407 (July Previw)... they've stated not eveyone gets in but that's how to apply.

@ Tzar

Yes it is, for xbox one.

news.xbox.com/.../xbox-one-june-features-preview

New Gold Membership Benefits, Access to Apps for All and More

With this UPDATE you’ll find a new hub in Xbox One for exploring all of the great benefits available to Xbox Live Gold members, including Games with Gold and Deals with Gold. Also, with the Xbox Live Gold changes announced last week, shortly after the Xbox
One system update becomes available in June all Xbox Live members will be able to access popular gaming and entertainment apps without a Gold membership.

Finally, we’ve made it possible for you to choose an account for automatic sign-in on your Xbox One – another much-requested feature from fans like you.

Coming soon, these features will be available to members previewing Xbox One system updates as they help us work through final improvements. This system update will become available to the full Xbox One community in June. We look forward to hearing what
you think and keep the feedback coming.

That's a preview and it's available for insiders, there's a process to register as insider to get access to it

"To get started, download the Xbox Insider app from the Microsoft Store on Windows. After signing into the app with your Microsoft account navigate to the Previews tab and join the PC Game Pass Southeast Asia Market Expansion preview. Wait for the registration to complete and you’re good to go! Now that you’re in the preview launch the Xbox app which can be found in the Microsoft Store on Windows if it’s not already installed. Sign into the Xbox app with the same Microsoft account that you used to join the PC Game Pass Southeast Asia Market Expansion preview and then subscribe to PC Game Pass from within the Xbox app. After signing up for the service you’re ready to start downloading and playing games from the library! As you start to play games and explore the Xbox app, please help us improve the experience by submitting feedback. To submit feedback, click on the user icon in the top right of the Xbox app and select Feedback from the dropdown."