Rewrite qps prefrences

source/3/3.1/3.1.6/qps.rst

@@ -13,7 +13,7 @@ To see your memory useage in qps look at the bar that says :guilabel:`MEM`. The
 
 To sort your processes by memory click on the mem tab. To have your processes sorted by CPU percentage press the button :guilabel:`CPU%` To have your processes sorted by CPU%.  To sort by the command line of each process you can press the command line. To sort by how much memory is used by each process click on the :guilabel:`Mem` tab. 
 
-To change the update period is to :menuselection:`Option --> Update Period`. To change your font :menuselection:`Option --> Prefrences` or put an appearance with the font and font size.
+To change the update period is to :menuselection:`Option --> Update Period`. To change more prefrences :menuselection:`Option --> Prefrences` and a prefrences window will pop up. To change the font is the drop down menu under :guilabel:`Appearance` and the drop down number is for the font size. To change how cpu useage is divided per your total number of CPU cores or a Single cpu press a radio button under :guilabel:`%CPU divided by`. 
 
 To search for a particular process you can type your type into the search bar right above a particular process right above it. To terminate a process right click on it and select :menuslection:`Terminate` or press :kbd:`delete`. To kill a process move the mouse over it right click and select :menuselection:`Kill` or press :kbd:`Alt + K`.