And when it comes to a custom-built desktop PC, there’s a high chance that it doesn’t have a TPM chip (although you can add one to it). The problem is, not every computer has TPM 2.0 since it was introduced in 2014. It can control cryptographic keys, DRM management, and more. TPM, or Trusted Platform Module, is a chip built into the logic board or firmware of a computer to ensure the integrity of the operating system’s security, similar to what Secure Enclave does on Macs. Once it becomes available, the update will require a 64-bit 1GHz or faster processor, at least 4GB RAM and 64GB of storage, a DirectX 12 compatible graphics card, and support for TPM 2.0.

Windows is typically known for running on several different machines, but this year, Microsoft seems to have chosen to increase the hardware requirements for running Windows 11. In fact, Windows 11 won’t be officially supported by any Intel Mac.

While it comes with a refreshed design and even the ability to run emulated Android apps, not everyone will be able to install the new version. Microsoft on Thursday unveiled Windows 11, the next major update to its PC operating system.