You might have wondered sometimes whether anything new has been posted in a thread that you participated in, using the guide below its extremely simple:

1. Click on the 'Participated' button (circled in the picture below) at the top right corner of the forum:



2. This will bring up the information box shown in the picture below, this details the threads which you have recently participated in, and whether they have anything new since you last visited the particular thread.



Hope you find this helpful!