Microsoft is pushing users to transition to Windows 11, which requires devices to have a Trusted Platform Module (TPM) 2.0. The company has removed instructions for a Registry hack that allowed users to bypass this requirement from its support page. The current installation guidelines include legitimate methods such as Windows Update and the Installation Assistant, while warnings against installing on unsupported devices remain. Despite the Registry hack still functioning, Microsoft prefers users not to publicize it, and alternative third-party tools exist for navigating hardware restrictions. The end of support for Windows 10 is approaching in October, increasing the urgency to upgrade, although many older PCs do not meet the upgrade criteria. Microsoft has reiterated the risks of installing Windows 11 on incompatible hardware, including potential compatibility issues and loss of support.