Steam’s Transition to 64-Bit Windows Support
Beginning January 1, 2026, Steam will officially cease support for systems operating on 32-bit versions of Windows. Currently, the only 32-bit version still supported is Windows 10, which is utilized by a mere 0.01% of users, as indicated by the latest Steam Hardware Survey.
While Windows 10 64-bit will continue to receive full support, users should note that 32-bit games will still function on the platform. However, existing installations of the Steam Client on 32-bit systems will remain operational for the foreseeable future, albeit without any updates, including crucial security patches.
As a result of this transition, Steam Support will be unable to assist users experiencing technical difficulties related to outdated operating systems. Furthermore, the platform cannot guarantee that Steam will maintain functionality on these unsupported versions moving forward.
To ensure uninterrupted access to updates and compatibility, users are strongly advised to upgrade to a 64-bit version of Windows. This shift is essential, as the core features of Steam depend on system drivers and libraries that are incompatible with 32-bit systems. Future iterations of Steam will exclusively operate on 64-bit versions of Windows.
In light of these developments, we encourage all users still on 32-bit Windows to consider an upgrade sooner rather than later, ensuring a seamless gaming experience in the evolving digital landscape.
