Steam's Windows client is now 64-bit only; 32-bit builds keep running but lose updates after 2026-01-01. Windows 11 users are unaffected; Windows 10 users must run 64-bit or upgrade to keep getting ...
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: ...
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 ...