What Is TPM 2.0, and Why Does Windows 11 Require It?
TPM 2.0 is the hardware requirement that left many older PCs unable to upgrade to Windows 11. We explain what a Trusted Platform Module actually does, why Microsoft mandates it, how to check whether your PC has one, and how to enable it in your BIOS.
Skillo Staff
Sep 2, 2026 · 3 min read