Just wanted to thank Microsoft for making TPM a requirement for installing Windows 11. My X299 motherboard has a TPM header but no TPM module installed so PC Health Check immediately rejects my eligibility for Windows 11. I can't tell you what a relief this is. I was in the Windows Insider program with Windows 10 for years and started with the earliest Beta's. I always agonize over whether to upgrade the OS, but Microsoft has made the decision for me - no can do. Now I can sleep peacefully at night. This is truly humanitarian behavior on the part of Microsoft. Keep up the good work! (I'll see you in 4 years or so when Windows 10 support stops).