The main area contains a list of all the current processes in the environment are listed. If you have many processes running, you can use the filter area to only list processes containing a given string. For example, if you enter "Running" in the filter area, and click on 
, only processes that have the word "Running" in their description will be shown.
The processes displayed in the main area can be sorted by clicking the relevant button above each column. For example, to sort all listed processes by name, click on the Name title button. The other two buttons are Priority and Status .