Believe it or not, Max helped me find mine! You have to look ALL the way to the very bottom of your page, on the lower left, and click "Applications". You don't have to scroll down- it's there. Up will pop a list with a buncha stuff- Groups is somewhere in the middle of my list. And voila!



I cannot tell you how dumb I felt when I finally found this button. It was like birdwatching- a bunch of friends standing around and saying, "It's right there- no, not there, THERE! It's so obvious! Can't you see it?" *sigh*
Not Max, he was a perfect gentleman, as always.