What should I do if my PC doesn’t have TPM?

Check your motherboard's user manual or reach out to the manufacturer for TPM details. You can also run the Microsoft PC Health Check tool to see if your current processor supports TPM.

If your system has UEFI and Secure Boot enabled, it likely has TPM. You should verify whether it’s TPM 2.0 by checking on the manufacturer's website.

You might be able to purchase a TPM module compatible with your motherboard. Just search for something like the ASUS TPM SPI Module if you have an ASUS board.

If you really want to install Windows 11 without TPM, you can use Rufus to bypass that requirement. It's a useful workaround if you're in a pinch.