As a quick start, there are 2 types of filters - capture filters and display filters. Capture limits the size of the save files, display filters can be used on a full capture to limit the packets involved in stats. You can save a subset of a large capture by application of the display filer, and then doing a File-> Export Specified Packets. Having a smaller file speeds up graphs and stats.
Examples of a capture filter: udp portrange 2934-2935
Examples of a display filter: (udp.port == 2935)or(udp.port == 2934)
Run it unfiltered once to get a scary look at all of the mysterious places you computer is chatting with
Add your IVC ports if interested in that traffic too.