How to see which boards/topics have new comments?

I frequently (always, basically) utilized the things that identified what was “new” – the color changes for the forums, and the “new” tag/link on posts that had been commented on since my last visit. Is there an equivalent here?

At least on my phone, there’s a blue circle off to the right with the number of new replies since you last visited thread. I think it’s the same on computers but I can’t remember for sure.

Was just coming here to post that. Blue dot/circle on my phone also.