These are the two most searched terms on Google. Not so strange considering knowledge searches makes up a big chunk of what people use search engines for.
Knowing this, I checked if whatisandhowto.com was available to register a couple years ago, and it turned out to that it was. So I went ahead and registered it and set up a WordPress site on it.
Some of the things you can get informed about on the site is:
What is firefox?
Go ahead and learn about one of the most famous browsers in the market. There is lots of interesting stuff to learn about firefox and not only what it is.
Yes. Apparently evil mirrors is a thing. Not that I have ever thought about it, but other people do.
We have covered hundreds of different topics so far on the site, so you should definitely be able to find something interesting there. Have a look, and let Nadine that writes most of the articles know what you think in the comments.