The simplest way to get Windows 11 on your Steam Deck without altering (and potentially screwing up) its internal file system is to make a portable version of the OS, conveniently stored on a USB ...

Plug in the USB flash drive to your Windows PC and run the downloaded tool. Review Microsoft's terms and notices and click Accept to continue.

Learn how to run Windows on Linux using VirtualBox. This step-by-step guide covers setup, optimization, and seamless integration.