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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