On the Registry Editor, now navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsSelfHost\Applicability.Change the value to Dev from ReleasePreview.Double-tap on the UIBranch key on the right side of the window.On the Registry Editor, navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsSelfHost\UI\Selection.If it is not available, type “ Regedit” in the Start menu.Open the Windows Insider program and check if the Dev Channel option is available.Select the available channel: Release preview.Click on ‘Get Started’ and connect your Microsoft account used for registering to the Insider program.Open Windows Settings > Update & Security > Windows Insider Program.To install Windows 11 preview on unsupported devices, follow these steps: Install Windows 11 beta builds on unsupported devices Thankfully, you can make minor changes to Windows Registry to enroll into the Dev Channel and receive Windows 11 Insider preview builds.