@gustavgi Found it with your help, thank you. It's a poor design if you ask me. Unlike every other Windows app where you right-click blank space to get the customization window, in Evernote you have to right-click an existing icon. If it had followed convention I think I would have been able to find it without assistance.
I've been waiting a long time for the forward/back buttons on Windows mice to be supported but I was getting by with the forward/back arrows in the header. Now with Evernote 6 there is not even that option. How are users supposed to go back and forth between a couple notes without opening them into multiple Windows?