Valve will stop supporting Steam on 32‑bit editions of Windows on January 1, 2026, a move aimed at simplifying engineering, reducing security risk, and aligning the platform with the 64‑bit baseline that now dominates the PC ecosystem.
Background
The PC ecosystem completed its long migration...
Valve has set a firm deadline: beginning January 1, 2026, the Steam desktop client will stop receiving official support on 32‑bit editions of Windows, effectively freezing the client on any Windows 32‑bit machines and forcing the small remaining user base to migrate or accept an unsupported...
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Steam will stop supporting Windows 32‑bit installations on January 1, 2026, a move that, if confirmed and implemented as reported, will leave the vanishingly small number of users still running Windows 10 in its 32‑bit form without client updates, security fixes, or official Steam Support help —...
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Valve will stop supporting 32‑bit versions of Windows for the Steam client on January 1, 2026, a move the company says affects only a vanishing fraction of users but which nevertheless closes a long-running chapter in the 32‑bit to 64‑bit transition for PC gaming.
Background / Overview
Steam’s...
