[loganc2342]

The last reported monthly active user count for Steam by Valve puts it at 132 million users per month. Since this was in 2021, it’s a conservative estimate now. But based on that conservative figure and if my numbers are correct, Steam added roughly 7 million Windows 11 users in December 2025.

Meanwhile, the most recent estimates show the Steam Deck, the most popular handheld gaming PC by far, having sold around 4 million units, while every other handheld gaming PC (including the Asus ROG Ally, the predecessor to the ROG Xbox Ally) having sold around 2 million units combined. While the Xbox name carries some weight, I highly doubt the Xbox Ally has sold significantly in the two months since its launch.

TLDR: You’re likely correct that numbers from Windows handhelds did not contribute significantly to the added Windows 11 users in December.

[Forgeties79]

You did my homework just to bolster my point! Much obliged