When a thread is accessed in most forums, there is a visual indication that the the thread has been accessed (bolding of the text or a change in the icon).  On this forum, I see no indication whether or not a thread has been reviewed.  The AVID forum permanently bolded text on the main page for all threads which had been accessed.  That was a great help.

Is there a switch that needs to be set to get some sort of notification of visited threads?

There actually is a subtle indication.  Unread threads are grey (or is that gray?) and those that are not blue.

Thank you.  As I recall, the AVID page updated when you returned to it...now you must refresh the page to see the change in the headers.  That is fiine...I just didn't understand the rule.