Kudos to the developers who coded the new help.

I tried searching for a term that is admittedly very technical and altogether obscure--"cache"--conceivably I'm the only user who would be interested in this word. So the search results aren't so surprising:

"No results matches on search for “cache”. Please try refining your keywords.
Did you mean: cache"

Yeah, Opera, I meant cache. I wanted to flush the browser cache because the three copies of Chrome that TaskManager shows are now running have choked my laptop down to a crawl. But the settings interface has changed so much and I couldn't find where to flush the cache.