Be extremely cautious with sites like "Softfiler" or third-party download blogs offering "complete versions" of non-existent software.
For a secure and supported experience, you should download official ISOs directly from Microsoft's Software Download page : Download Windows 11 - Microsoft windows-9-telecharger-la-version-complete-iso-softfiler
: Often a modified version of Windows 7 Ultimate or Windows 8.1 with custom themes, icons, and bundled software. Be extremely cautious with sites like "Softfiler" or
: These ISOs are not official and can contain embedded malware, keyloggers, or backdoors. : Some enthusiasts created "concepts" of what Windows
: Some enthusiasts created "concepts" of what Windows 9 might have looked like, packaging them as installable ISOs. 2. Leaked Technical Previews
Early in the development of Windows 10, some internal builds were referred to as "Threshold." Some of these leaked builds (like Build 9834) are occasionally labeled as Windows 9 Technical Previews in archive collections, even though they were early versions of what became Windows 10. 3. Potential Security Risks
If you find a download for a "Windows 9 ISO version complète," it is almost certainly one of the following: 1. Unofficial Community Modifications