A Big Change for Gamers
Microsoft is making Windows better for handheld gaming devices. Thanks to the popularity of the Steam Deck and ASUS ROG Ally, Microsoft wants to make sure gamers get a smoother, faster, and more fun experience. Now, the company is adding a special Xbox full screen mode to handheld PCs and improving apps like the Xbox App and Game Bar.

A New Xbox Full Screen Mode
What Is It?
This new mode lets handheld devices like the ASUS ROG Ally start directly in a full-screen Xbox screen instead of the usual Windows desktop. This mode looks and feels like a gaming console.
Why Is It Special?
Microsoft removes things like the desktop, taskbar, and other features meant for work. This means more memory is free for games. Early testing shows that about 2GB of RAM is saved, helping games run better.
Roanne Sones from Xbox said, “We’re excited to bring this to players.”
You can still go back to the normal Windows screen if needed, but this mode makes gaming the main focus.
Xbox App and Game Bar Get a New Look
One Place for All Your Games
In the new full-screen mode, the Xbox App becomes the main place to open games. It doesn’t matter if the game is from Xbox, Steam, or other stores—you can launch them all from the Xbox App. This makes it easy for players to manage and play games in one place.
A Better Game Bar for Handhelds
The Game Bar is also improved. Now, you can:
Press the Xbox button once to open quick settings like Wi-Fi, Bluetooth, or brightness.
Long-press the button to switch between games and apps easily.
Use the new Gaming Copilot, a tool that helps while playing.
This update makes using handheld PCs more like using a console.
Fixing Handheld Gaming Problems
Better Battery Life
Microsoft has improved how Windows handles sleep mode. Normally, handheld PCs lose a lot of battery even when not being used. But now, if you’re using the Xbox mode, the battery uses one-third the power compared to the desktop mode.
Brianna Potvin from Xbox said, “Battery drain is much lower now when your device sleeps.”
Log In with a Controller
Another nice update is that you can now log in using your game controller by entering a PIN. No need for a keyboard or touchscreen—perfect for handheld gaming.

This Isn’t Just for ASUS Devices
Works on All Windows 11 PCs
Even though this starts with the ASUS ROG Ally and Ally X, all Windows 11 devices will soon get the updated Xbox App. You’ll be able to see your Steam, Game Pass, and other PC games in one place.
Game Labels for Handheld Play
Microsoft is also creating a new label system—like Valve’s Steam Deck Verified program. This will tell you which games work best on handheld PCs, so you don’t have to guess.
Play Xbox Games Anywhere
Thanks to Xbox Cloud Gaming and Remote Play, you’ll also be able to stream Xbox console games on your handheld. However, for the best experience, games should support Play Anywhere or have a PC version.
When Can You Get It?
Coming Soon to More Devices
If you already have a ROG Ally or Ally X, this update will arrive soon through a software update. Starting next year, other Windows handheld devices will get this feature too.
Competing with SteamOS
Microsoft’s changes put it in a direct fight with Valve’s SteamOS, which also works on ROG Ally. This means both companies are working hard to make handheld gaming better—and that’s great news for players.
Conclusion – A New Future for Handheld Gaming
Microsoft is changing the way we play on handheld PCs. With a clean full-screen Xbox mode, a faster system, easy game access, and longer battery life, gaming on Windows handhelds is about to get a lot better.
You won’t need new devices to enjoy these features. Whether you play on an ASUS ROG Ally or another Windows 11 PC, Microsoft is making sure that handheld gaming is fun, fast, and simple.