At last, an OLED monitor panel that can do 500 nits full-screen

That just leaves the minor matter of ...
The Windows Club

Monitor not displaying full screen in Windows 11

If the monitor connected to your PC, whether primary or secondary, is not displaying the full screen in Windows 11/10, the methods below will help fix the issue. Adjust the screen resolution in ...
notebookcheck

Windows 11 Full Screen Experience (FSE) tested on an RTX 5050 laptop shows Quick Resume–like behaviour seen on Xbox Series X/S consoles and reduced RAM usage

Microsoft’s Xbox Full Screen Experience (FSE) is now accessible on standard Windows 11 desktops and laptops through the Insider programme, offering a console-style launcher, streamlined navigation and ...