In a recent Steam Support blog, Valve explained that Windows 10 32-bit is "the only 32-bit version that is currently supported" on the platform and that, according to results from its August 2025 ...

Valve recently announced that Steam will stop supporting 32-bit versions of Windows as of January 1st, 2026. Right now, ...

Steam users who utilize the 32-bit version of Windows 10 now have a deadline to upgrade their operating systems before Valve ...

The change to the Steam client shouldn't have any effects on game availability or compatibility. Any older 32-bit games that you can currently run in 64-bit versions of Windows will continue to work ...

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 ...

WebAssembly 3.0 adds support for compiling high-level programming languages, with 64-bit address spacing and the ability to ...

Windows 10 support is ending soon, but Valve does not plan to drop the outgoing operating system yet. However, the situation ...