How secure will Windows 10 be in the coming years?

It's hard to make a reliable prediction, but you might face serious security issues down the line since Microsoft won't be releasing any more fixes. If you're really unsure about Windows 11, you can always disable the AI features you don’t like. There are even tools out there that allow you to tweak it further.

If Windows 11 doesn't fit your preferences, consider switching to a different operating system like Linux. It's becoming more compatible with gaming, and generally, it's a lot more secure since there aren't many viruses targeting it.

Realistically, using an unsupported OS connected to the internet is going to be similar to running Windows XP out there. You can expect a lot of potential risks, especially with zero-day exploits.

I used Windows 7 without any security issues for years after it stopped receiving updates, but that was because I was careful online. If you're not clicking on sketchy links or downloading files from weird sources, you may be just fine. Hackers usually target people or companies that have something worth stealing.

If you keep Windows 10 connected to the internet, it could be pretty risky since it will become susceptible to attacks without security updates. But if your PC is air-gapped and not hooked up to anything else, then you should be okay.