"Steam Ends Support for Windows 7 and 8, Enhancing Platform Security"

Valve has officially ceased support for Steam on Windows 7, 8, and 8.1, affecting a small percentage of its user base. The decision was made due to these operating systems being out of date and no longer receiving security updates, which poses risks for users. Steam relies on an embedded version of Google Chrome that no longer functions on these older versions of Windows, and future Steam updates will require features only present in Windows 10 and newer. Users of these outdated systems are encouraged to upgrade to maintain security and functionality.