Microsoft's new Xbox experience app goes into beta testing this week, allowing users to launch PC games from any store: Steam, Epic Store, Windows, etc.

The new functionality lets you see and launch your Steam games in the Xbox app, which will be important for those new Windows-based PC gaming handhelds and their streamlined interface.

Microsoft is starting to test its new aggregated gaming library in its Xbox PC app on Windows. Xbox Insiders will now be able to see their Steam and Battle.net games all within the Xbox app ...

Starting this week, Xbox Insiders will be able to see Steam, Battle.net and Xbox games in the Xbox PC app on Windows, which makes it a single launcher for your installed PC games.

Manage all your PC games in one place! Xbox app now integrates Steam and Epic Games libraries for a seamless gaming experience.

Microsoft has released the August Update for Xbox, adding four major new features to the platform, two in stable and two for Insiders.

Microsoft is adding hundreds of new PC games to the storefront tab in the dedicated Xbox Windows app, and 1/4th of them are Xbox Play Anywhere games.

The Xbox UI mockup According to The Verge, Microsoft is in fact currently working on an Xbox app update that'll let players see all the games that they own through Steam and the Epic Games Store.

The Xbox App on PC is now integrating purchased games from people's libraries across various supported storefronts, including Steam, Microsoft announced Monday.

Steam has a killer feature that Microsoft needs to add into the Xbox app seriously quickly. (Image credit: Windows Central) Downloading the latest games plays havoc on a person's internet connection.