Valve Enhances Steam on Windows with Secure Boot and TPM Verification

Valve Enhances Steam on Windows with Secure Boot and TPM Verification

Understanding TPM and Secure Boot in Windows 11

With the launch of Windows 11 in 2021, users were introduced to two key security features: Trusted Platform Module (TPM) and Secure Boot. These functionalities became prerequisites for anyone wishing to officially run Windows 11. However, for the broader computing audience, TPM and Secure Boot remained largely obscure until recently. As of 2025, they are now back in the spotlight, particularly because several popular video games depend on these features for their anti-cheat mechanisms.

What Are TPM and Secure Boot?

TPM and Secure Boot are essential low-level security functions that operate independently of the operating system. This means that many users, especially those with limited technical knowledge, may not even be aware of their existence or how to enable them. To address this knowledge gap, Valve has taken a proactive approach by incorporating checks for TPM and Secure Boot within the Steam client.

New Features in Steam

The latest beta version of the Steam client includes a significant update that allows users to check whether Secure Boot and TPM are enabled on their systems. You can now access this information by navigating to Help > System Information. The changelog for this update is as follows:

  • Added functionality to detect if Secure Boot and a TPM are active on the current machine. This data is now visible under Help > System Information and is also collected when participating in the Steam Hardware Survey.

Navigating the Challenges

While this update is a step forward in raising awareness of Secure Boot and TPM among gamers, it’s worth noting that Steam will not provide guidance on how to enable these features. This limits the utility of the information for those unfamiliar with system settings. Regardless, this enhancement may assist users in troubleshooting issues related to game launches, such as why a title like the latest Call of Duty fails to launch.

Additional Updates from Valve

In related news, Valve has announced that support for 32-bit Windows 10 will cease on January 1, 2026. Although older versions of the Steam client will continue to function for some time, Valve encourages users to transition to 64-bit Windows installations to ensure they receive ongoing support and updates.

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