A Windows-based handheld gaming PC is a portable device that combines the power of a traditional PC with the convenience of a handheld console. It runs the Windows operating system, allowing users to access a vast library of PC games, applications, and services. These devices typically feature a compact form factor with integrated controllers, high-resolution touchscreens, and powerful hardware components like dedicated GPUs. Designed for on-the-go gaming, they offer a similar experience to playing on a desktop PC but with the added benefit of portability.