Steam is dropping Windows 32-bit support in 2026
is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Posts from this author will be added to your daily email digest and your homepage feed. Valve has announced that it will stop supporting 32-bit versions of Windows for its Steam app next year. Valve will continue to support 64-bit versions of Windows 10 and Windows 11 with Steam, but on January 1st 2026 it’s game over for 32-bit versions of Windows. Windows 10 is the only 32-