what kind of adapter do i need to connect my new iPadPro 4th gen to my old iMac (late 2013?

I will give this a try, too. Thanks very much.

Update: I am trying this now and it looks like it is working. I just had the idea that if I restored stuff from my iMac, it would include more apps, etc., since I don't keep too much info on my iPhone, but I can go to settings later and update,I think.

Thanks again.

Thank you. Yes, I am running Catalina and that was going to be my next task so you have saved me much time with your solution. Thanks again. BTW: . I like that everyone's answers are use basic computer " language" that I, as a senior, can easily understand. Much appreciated.

Thank you for the info. I'll go to the Amazon link and do a little research. I appreciate your time. This stuff is NOT made for 81-year olds!! I'm "aware" but not that "aware."

Well, thank you very much! Wow! Never thought of it that way.