I just finished your article at https://www.windowslatest.com/2026/02/13/how-to-check-if-windows-11-has-applied-the-new-secure-boot-2023-certificates-replaces-secure-boot-2011/ and was wondering if MS will be offering any help for those of us who want to stick with Windows 10 as long as possible for convenience sake. At least one of my desktop models doesn’t admit to any ability to process the queries cited in the article, although at least one of my laptops had no problem with it. The older model was the problem.
Your PC will get new certificates, don’t worry. Windows 10 remains supported.
Good to know! I’m currently running four systems at home with WinX and not eager to replace and relearn. The big disappointment so far is that TurboTax isn’t compatible with WinX this year. 
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