With the new layout, I do not know how to find how to watch live games, and that is what I do anymore with my mouse that doesn't work for me.  Can someone tell me which button I have to click on to see the 2000+ players go through their games?

You can watch any players in the Live Chess section.

I suggest you 'enable' the "players tab".  Use 'settings' (click the irregular small grey wheel, just above the lower right quadrant's chat area), and 'tick' the Players item.

sftac