https://www.bleepingcomputer.com/news/microsoft/new-windows-11-install-script-bypasses-tpm-system-requirements/

A new script allows you to install Windows 11 on devices with incompatible hardware, such as missing TPM 2.0, incompatible CPUs, or the lack of Secure Boot. Even better, the script also works on virtual machines, allowing you to upgrade to the latest Windows Insider build.

When Windows 11 was first announced, Microsoft released the operating system's new system requirements, which included a TPM 2.0 security processor, Secure Boot, newer CPUs, and at least 64 GB of hard drive space.