CS50 is on edx so you can actually submit assignments for grading and such. Definitely the place to go and definitely recommended; it's a fantastic introduction

CS50 is on edx so you can actually submit assignments for grading and such. Definitely the place to go and definitely recommended; it's a fantastic introduction to CS and programming. https://teachyourselfcs.com/ https://teachyourselfcs.com/ is also a good resource.