Less than a week after Microsoft reiterated that requiring a TPM 2.0 chip for Windows 11 was “non-negotiable,” the company has unexpectedly published a support page detailing how to install the OS on devices that don’t meet its minimum system requirements. However, this option comes with several caveats.
The support page is laden with disclaimers, starting with a strong recommendation against installing Windows 11 on unsupported hardware.
Microsoft warns users that proceeding with this action could result in compatibility issues, and those attempting it should be prepared to accept the associated risks.
Additionally, the company states that devices with ineligible hardware may not receive updates, including critical security patches. Moreover, any damage resulting from a lack of hardware compatibility will not be covered under the manufacturer’s warranty.
While specific upgrade instructions aren’t included in the document, the process will likely rely on familiar tools like Windows Update in Settings, the Installation Assistant, or installation media.
Microsoft also notes that unsupported systems running Windows 11 will display a desktop watermark and a notification in the Settings app indicating that system requirements aren’t met. Although these indicators can be removed by modifying the system registry, such alterations may carry their own risks.
The document does provide detailed instructions for rolling back from Windows 11 to Windows 10 for users who encounter problems on unsupported hardware.
Microsoft emphasizes that the “Go Back” feature in the Recovery options is only available for ten days after installing Windows 11.
This announcement follows last week’s comments from Microsoft Senior Product Manager Steven Hosking, who reaffirmed the importance of the TPM 2.0 requirement.
The TPM 2.0 chip, he explained, plays a crucial role in securing sensitive data by generating and storing encryption keys, performing cryptographic operations, and shielding passwords.
Microsoft’s shift in approach to Windows 11 requirements is surprising, considering its previous hardline stance.
The change may be influenced by market trends, as Windows 10’s global market share increased last month while Windows 11 saw a slight decline.
However, Windows 11 continues to perform well in the Steam survey, where it maintains its position as the most popular OS among gamers.
Support for Windows 10 is set to end in October 2025, but Microsoft will offer businesses and consumers the option to pay for extended security updates.
