As for how it detects when you're gaming, it will simply pause the wallpaper's animation ... your own ones to truly make your PC your own. It's a great, free way to customize your PC though ...

Where can I get free desktop wallpapers? There are some pretty good platforms where you can get free desktop wallpapers. You can explore Microsoft’s Official Wallpaper Collection, use Unsplash ...

And even though we really like the Windows 11 wallpapers, it can get pretty tiring to have only a handful of images to choose ...