Valve’s Steam platform is slated to stop supporting 32‑bit Windows systems on January 1, 2026, a move reported by multiple outlets and grounded in Steam’s hardware telemetry and past deprecation practice.
Background / Overview
Steam’s gradual retirement of legacy operating systems is not new...
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August 29, 2025 delivered an unexpected lifeline to owners of aging Windows Mixed Reality headsets: a new native SteamVR driver called Oasis that restores direct SteamVR/OpenXR compatibility for devices left orphaned after Microsoft deprecated the Mixed Reality Portal.
Background
Windows Mixed...