Quick tip for removing the annoying "Lessons" tab that blocks a lot of your in-game chat screen...Open your "play now" window, Top left corner under your name, click on the "Menu" tab. In the drop-down click on "game settings". In the window that opens, right under "Flash Quality" is the "Show WGT Lessons Button", put the green check mark in the "Off" box, click "Save" and your done! Close out the open screen back to your "Play" window and alas, no more annoying lessons tab to bother you.
GEEZE, that was easy and you wouldn't believe the number of players that comment all the time on how they wish they knew how to get rid of it....including myself until it bothered me enough to where I I REALLY went looking! LOL