Steam will stop running on Windows 32-bit in January 2026
Valve has announced that its Steam digital distribution service will drop support for 32-bit versions of Windows starting January 2026. Two years earlier, in January 2024, Steam also dropped support for Windows 7, Windows 8, and Windows 8.1, recommending users to upgrade to a newer operating system. Although Steam will soon stop running on Windows 10 32-bit (the only 32-bit Windows version still supported), it will continue to be supported on Windows 10 64-bit, and 32-bit games will remain pla