Valve is ceasing Steam support for systems running 32-bit versions of the Windows 10 operating system (OS) on January 1, 2026. In a recent Steam Support blog, Valve explained that Windows 10 32-bit is ...

Valve has confirmed Steam will be dropping support for 32-bit versions of the Windows 10 operating system. The company said Windows 10 32-bit is used by just 0.01% of users, sparking the change.

If you primarily use Steam for PC gaming but are using hardware that only supports a 32-bit version of Windows, you may want to consider upgrading soon. You'll want to do so because Steam will be ...

Looking ahead: The vast majority of Windows users already run Steam on 64-bit operating systems, even though the client has continued to support a legacy 32-bit version of Windows. That era is ending: ...