Steve, if it's ProTools First that you got with the Scarlett, I suggest you not install that and get a copy of Studio One Prime instead. It's FREE, although you have to create an account with Presonus to activate it. They won't bug you or spam you to death.
I've tried ProTools First after I had been in-deep with Cubase and found it incredibly frustrating. On the other hand, Studio One has as many or more online tutorials available and to my mind it is far more intuitive for a new user. We also have several people on the forum who are very well versed in Studio One and very willing to lend a supporting hand (in the usual BGU style). As I recall, ProTools only allowed you to save your projects in the cloud and there was a limit of four open projects at any given time. Studio One Prime has no such limitation and all your created content is stored on your own computer. Did I mention it is FREE?
https://shop.presonus.com/Studio-One-5-Prime