This is required if you want to runWindows 11.
Here’s a general guide:
Enter UEFI/BIOSusing your motherboard manufacturer’s entrance key.
Search for the TPM toggle in a tab calledSecurityorAdvanced.

A PC without TPM.
You may need to go into further sub-menus to find it.
On Asus motherboards, it’s found underPCH-FW Configuration(Intel) orAMD fTPM configuration(AMD).
Can’t find it?

See if you need toupdate your BIOS.
Toggle TPM toOn,Enabled, orFirmware TPMdepending on your manufacturer’s particular UEFI/BIOS.
SelectSave and Exit, orExitand, when prompted, confirm you want to save before doing so.
What Is a TPM 2.0 rig?
A TPM 2.0 gear has a CPU that supports Trusted Platform Module 2.0.
There are also some select Intel Xeon processors which make the cut.
Do I have TPM 2.0 On My Computer?
How Do I Know If TPM 2.0 Is Enabled?
There are a few ways to do this.
The quickest is throughSettings>Update & Security>Windows Security>equipment security.
If you see a link calledSecurity processor details, select it and confirm that it saysSpecification version2.0.
If it says1.0, or the option is missing entirely, then TPM 2.0 isn’t enabled or available.
Alternatively, execute the commandtpm.mscfrom the Run dialog box.
Another way to confirm whether TPM 2.0 is enabled on your system is to use thePC Health Check app.
FAQ
For an Intel motherboard, selectAdvanced\PCH-FW Configuration>PTT>Enable>OK>F10.
First, visit Dell’s support page toconfirm your Dell PC can update to TPM 2.0.
Another option you might see isIntel Platform Trust Technology>On>Apply>Exit.