Have you ever thought that there are some forum categories that you don't want to view at the moment, and wish there was a way to 'de-clutter' them? Well there is a simple and easy way to do this, by 'collapsing' forum categories.

1. Click on the main category header bar of the category that you want to collapse (e.g the one in the red box in the picture below):



2. This will cause the category to 'collapse', if you want to expand it just simply click on the bar again:



3. Concerned about missing something new in a collapsed category? Well the bar of a collapsed category will be coloured cyan and have 'NEW POST' written on it if something new is posted in there so to alert you (see the below picture)