How can I force to install Windows 11 on unsupported PC?

Installing Windows 11 on unsupported hardware can pose several risks and challenges.
Unsupported hardware may not meet the minimum requirements, leading to crashes, freezes, or other stability problems. Microsoft may block updates or security patches for systems running Windows 11 on unsupported hardware, leaving your system vulnerable to security threats. Hardware drivers for unsupported systems might not be available or optimized, causing device malfunctions or reduced performance.

Missing security updates can expose your system to malware, ransomware, and other cyber threats. You might face difficulties with Windows activation or licensing, especially if modifications are detected. During installation or troubleshooting, there’s a risk of data loss if backups aren’t properly maintained. Installing Windows 11 on unsupported hardware may void warranties or support agreements from hardware manufacturers.

Installing Windows 11 on unsupported hardware can be challenging due to Microsoft's hardware requirements. Keep in mind that these methods may carry risks such as system instability, security vulnerabilities, or lack of official support, and they may violate Microsoft's terms of service.

1. Registry Hack:
Microsoft provides a way to bypass certain hardware checks via registry modifications, though this is somewhat known rather than obscure. It involves editing the registry key HKEY_LOCAL_MACHINE\SYSTEM\Setup\LabConfig and adding entries like BypassTPMCheck, BypassSecureBootCheck, and BypassRAMCheck set to 1.  

Note: This method is documented by Microsoft and considered a legitimate workaround, though it might not always work with all hardware configurations.

2. Using Custom Installers or Modified ISO Files:
Some users create or modify Windows 11 ISO files to include patches that bypass hardware checks. These are often shared in community forums or tech communities.  

3. Using Alternative Boot Methods or Unofficial Scripts:
Advanced users sometimes employ scripts or boot modifications (e.g., integrating patches into the installation media) to bypass hardware restrictions.  

4. Third-party Tools and Patches:
To install Windows 11 on unsupported hardware. Tools like "Universal MediaCreationTool" or community-developed scripts that modify the installation environment to bypass hardware checks. These are free but come with risks and are not officially supported.