TPM Compatibility by Feature
Feature | TPM Requirement | Notes |
|---|---|---|
Windows Desktop Login | TPM 2.0 | Required for enrollment |
Minimum firmware version: v1.16 | Older firmware versions are not supported | |
Platform Authenticator | TPM 1.2 or higher | |
Web SSO | TPM 1.2 or higher |
Note: Without TPM 2.0, users cannot enroll in Windows Desktop Login.
Updating TPM Firmware
You can update TPM firmware using one of the following methods:
Update Method | Description |
|---|---|
Device manufacturer website | Download firmware updates directly from your device vendor (recommended) |
Microsoft TPM firmware update tool | Use Microsoft’s official tool when supported |