Windows 7 unexpectedly received support for Secure Boot
Today, January 10, 2023, Microsoft will release the latest security update for Windows 7, and this event will mark the final end of the life cycle of the operating system. Extended support for Windows 7 ended in 2020, but for corporate customers, Microsoft continued to release cumulative updates on a paid basis.
Microsoft initially stated that paid cumulative updates for Windows 7 would only fix discovered security vulnerabilities, so there should not be any new features in them. However, at the end of the life cycle, something went wrong. Chinese portal CSDN noticed that September 2022 update added support for Secure Boot technology to Windows 7.