fmw
No longer a newbie, moving up!
Photoshop is the best...I would insert Affinity Photo in third place on that list. Powerful and affordable.
Affinity Photo...I have that too and I'm still struggling to use it.
Affinity photo doesn't work like Photoshop. That is clear. But the OP wants a place to start so I put Affinity at #3 because I think that is its proper place in the lineup. It is far, far, less expensive than #1 or #2.