20k tabs? I struggle to see how someone could go through that many tabs, even over a long period of time. Your workflow is something the browser was never made to handle.

Try some popular non-Mozilla tab suspend extensions. I doubt that they all operate the same way.

A tab suspender extension might help some, but there’s only so much you can do to minimize the impact of thousand(s) of tabs. Cleaning out old tabs more frequently is probably a better habit.

The concept seems neat! That said, I’d add a screenshot/image to the Firefox store page if I were you. I think that would help explain the product better than words.

Yes

I’d say keep it basic with Ubuntu. It’s not exciting, but it ‘just works’ out of the box and there’s TONs of support if you can’t figure something out.

Sure, but does a grandmother’s Solitaire & Facebook PC really need quick encrypting and decrypting? Anyone not dealing with sensitive info doesn’t need one.

But with a reason, I’m sure. There’s no reason for the everyday consumer to need one, other than Microsoft wanting more control.