Is there a knowledge document for the 'Friends' option?

JanTropp

I would like to learn more about this feature. Thank you. Jan Tropp

AnneLoForteWillson

There is not a document exclusively about the Friends tab. However, searching for "Home Page" turns up a Knowledge Article and a recent Blog post.

What Features Are On My Home Page?

New Updates to Your FamilySearch Home Page—Your Chance to Explore!

The second one (the blog post) explains more than the first, in my opinion!