So I have been using maya for PC for 5 or 6 years now and today I got a mac book pro and have been trying to learn the basics via Mac. Everything is pretty similar the only issue I have caught myself on is on the PC you can shift select a frame on the timeline (it highlights red) then you simply right click and a small menu comes up that has delete copy paste by frame on it. I can not for the life of me figure out what hotkey or button I need to press to make this mini menu pop up. I have clicked command control every letter on the keyboard and nothing. I know its probably an extremely simple solution but after a few hours of looking and attempting Ive reached my limit. Thank you for anyone that reads this or any mac users that can help me out.