Functionality of Bookmark Feature

Please forgive me, but I don’t know how I to get back to a thread I previously bookmarked. Any tips?

Once you bookmarked a thread, you can click you avatar in the upper right corner, and choose the 2nd tab that is Bookmarks.
Or save this shortcut:

While I am at it some other handy shortcuts: Shows the most recent threads you posted in. Shows all the tags for easy sorting of Café subjects.

This one is trickier:
Replace username with your username for threads you started.

Do you remember what the thread was called? You could look for that.

Ah, very good. Thank you!