Valve will stop supporting 32‑bit Windows for the Steam client on January 1, 2026, closing a long tail of legacy compatibility while leaving 32‑bit game binaries runnable on modern systems.
Background / Overview
The move is narrowly scoped: Steam’s announced cutover targets 32‑bit editions of...
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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