There are many malicious websites offering "Windows 11 24H2 ISO Download." Many contain ransomware or pre-activated malware. Only download from Microsoft sources.
Microsoft has maintained the strict hardware requirements introduced with the initial release of Windows 11, but 24H2 adds a new instruction set requirement for the processor. Download Windows 11 Full 24H2 ISO MSDN
Microsoft provides the multi-edition ISO for free to all users. The official Windows 11 Download Page ISO Section: Scroll to "Download Windows 11 Disk Image (ISO)". Selection: Pick "Windows 11 (multi-edition ISO)". There are many malicious websites offering "Windows 11