Windows 11’s market share on Steam is down to 37% October 2, 2023 by admin Tweet According to Valve, Windows 11's Steam market share decreased to 37.43% in September 2023. Meanwhile, Windows 10 raised to 57.97%, gaining almost 2 points and remaining the dominant choice. Read more… Neowin Related Posts:Valve: Windows 11 market share on Steam drops to 41.61%Windows 11 now has 21% market share on SteamWindows 11's market share on Steam takes a massive nosediveWindows 11 reaches almost 24% market share on SteamValve: Windows 11 share on Steam goes down to 23%