ZDNET's key takeaways Microsoft's ESU program provides security updates for Windows 10.You normally just head to Windows Update to register for the program.If the option doesn't appear, there are ways ...
Microsoft says the ESU program is "not intended as a long-term solution but rather as a temporary bridge to stay secure while one migrates to a newer, supported platform."  Windows security ...
When certain prerequisites are not met, the “Enroll Now” option may not appear in Settings → Windows Update on Windows 10.