This tab outlines top questions from the People Also Ask (PAA) Related Questions box in Google.
This is the set of question-and-answer boxes that serve as a sort of FAQ for the searching user. PAAs often lead users down a rabbit hole of further search results — and help us identify further keywords that may bring us additional traffic. Researching them is especially helpful if your website offers guides, definitions, and other roundup-style pages.
Here, you can also find similar questions that come from Surfer's database and are relevant to the primary keyword.