Answer 1

mn TV ,

sololearn provides you great tutorials and exercises. as i can see in your profile, you have started with *python for data science*. if you have not much experience in python, the selected tutorial is not a good choice, because it requires a good understanding of the python language.

you should start with *python for beginners*, then *python core*. after that you should have the experience how to continue.

happy coding and good success!

Answer 2

First you should choose your way
best source for learning programing is Udemy, YouTube, ...
you can find everything to learning programing on these websites