Yes. You can turn them on in the settings.

They are all located near the numeric keypad:

- : fold
/ : check
* : call
+ : raise/bet
0 : start next hand
F7 : open Settings
F8 : open Balance
Space : Push-to-Talk
c: cycle through color schemes

You can also use the numpad to easily type in your next bet or raise, followed by '+' to confirm.