Valve has confirmed that its Steam platform will no longer support the Windows 7, Windows 8, and Windows 8.1 operating systems as of January 1st, 2024. Valve discontinued support for Windows XP and Windows Vista back in 2019.
Valve says that after that date, the Steam Client will no longer run on those versions of Windows and users will need to update to a more recent release. The reason behind such a move, according to Valve, is that the newest features in Steam rely on an embedded version of Google Chrome which no longer functions on older versions of Windows, and that the future of Steam will require Windows features and security updates only present in Windows 10 and above.
View at TechPowerUp Main Site | Source
Valve says that after that date, the Steam Client will no longer run on those versions of Windows and users will need to update to a more recent release. The reason behind such a move, according to Valve, is that the newest features in Steam rely on an embedded version of Google Chrome which no longer functions on older versions of Windows, and that the future of Steam will require Windows features and security updates only present in Windows 10 and above.
View at TechPowerUp Main Site | Source