Steam finally drops a full 64‑bit Windows client — here’s what it changes

Valve’s latest Steam update modernises the Windows client with full 64 bit support while also delivering quality-of-life ...
XDA Developers on MSN

Steam quietly moves into a new phase on Windows, affecting some older PCs

Windows 11 users are unaffected; Windows 10 users must run 64-bit or upgrade to keep getting Steam features and fixes. Valve says system drivers and libraries that Steam requires to run its core ...