The Apple Trusted Platform Module (TPM) Windows driver refers to a software driver that enables support for the Trusted Platform Module (TPM) hardware on Apple computers running Windows. TPM is a hardware-based security feature that provides secure cryptographic functions to protect sensitive data, such as encryption keys, passwords, and certificates. It is commonly used for features like BitLocker encryption and secure boot.

Apple's Boot Camp software allows Mac computers to run Windows natively. In some cases, you might need to install specific drivers for certain hardware components on your Mac, including the TPM if your Mac has a dedicated TPM chip (or uses a firmware-based equivalent, like Apple's T2 security chip).