I notice you're asking about "Windows 12 ISO French download install." However, as of my knowledge cutoff in April 2026, The latest publicly available versions remain Windows 11 and Windows 10 (with Windows 11 continuing to receive updates).
While some rumors suggest a potential release in late 2026 or 2027, Microsoft is currently focused on major annual updates for Windows 11, such as versions 24H2 and 25H2. Official Windows Downloads windows 12 iso french download install
Because Windows 12 does not yet exist, any website offering a "Windows 12 ISO" download is providing fake or malicious software Microsoft Community Hub Security Risk: I notice you're asking about "Windows 12 ISO