It’s “Similar” to GWX Control Panel.
Never10 is a free app for when you absolutely, positively don’t want Windows 10
If you’ve decided that no, you’re never, ever going to upgrade to Windows 10, the free Never10 app might be just what you’re looking for.
Steve Gibson, the author of the popular freeware Shields UP! anonymity app, has released Never10 for Windows 7 and Windows 8.1 PCs. The idea is simple: The Never10 software will hide in the background and block any attempts by Microsoft to upgrade your system to Windows 10.
Never10 is not a Windows 10 blocker, per se. Rather, it offers a control to either block or disable Windows 10. So if you do decide to upgrade in the future, you’ll have that choice. Note that Microsoft’s one-year free upgrade period expires at the end of July, however, so the clock is ticking.
Why this matters: Microsoft originally began offering Windows 10 as a carrot, but has since begun wielding the stick. Last year, Microsoft indicated that it would switch Windows 10 to a “recommended” update that would be automatically downloaded. Since then, users have complained of tricks Microsoft has pulled to force those updates. We still think Windows 10 is worth the upgrade—but if you want to say no, you should have that right.
Don't take yourself so seriously, no one else does
All W10 Pro at 22H2,(2 Desktops, 1 Laptop).