Valve has officially ended support for the 32-bit Steam client on Windows 10 and Windows 11, completing the transition to a 64-bit-only application on modern Windows platforms. The change was ...

Valve’s Steam client is pretty widely compatible with all kinds of newer and older operating systems—that’s what you do when you want as many people as possible spending their money in your store. But ...

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: ...

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 ...