Really? How? I just tried, just now. Been using FF for years and never had that option.

Can you please tell me how? Also, thanks!

Firefox Focus is more of a quick search, you can’t open another tab/window type of browser, hence Focus. As soon as you close it, FF will automatically delete everything. Think of it as disposable, one-time use search and browser. I use it on my phone.

If you’re looking for a browser with privacy features that you can use everyday and customize like DuckDuckGo, then maybe you should consider IronFox. I sometimes use it on my tablet; I like to separate work from personal stuff.

DuckDuckGo is what I use when I want to watch something on YouTube, it has Duck Player.

Not sure what your goal is but if you like having different browsers for different purposes, these may be of use:

Which Is Better Duckduckgo Or Firefox

Firefox vs. Ironfox

Hope that helps. Good luck.