How to upgrade older PCs to windows 11

1. Open powershell and run get-tpm to see if iss if TPM is present (Win 11 requires  2.0 but 1.2 will work)

2. Open regedit

3. Navigate to/open/create key HKEY_LOCAL_MACHINE/SYSTEM/Setup/MoSetup

4. Create AllowUpgradesWithUnsupportedTPMOrCPU with value 1

5. Reboot