Thank you, I did not realize this. I just did "which python3" in terminal and confirmed. Now my question is what IDE on the RPi uses Python3.

I'm new to the Raspberry Pi World and before I delve into learning Python I was wondering if I should remove Python2 and add Python3 to my RPi? If so, are there any instructions somewhere on how to do this? Thanks.

I used the Raspberry Pi imager to flash Ubuntu Server and it boots to the login, but it tells then that the user name and password ubuntu is incorrect. Anyone know the correct ones?