How to use GitHub properly? Useful Guides, Suggestions, Advice and Upvotes are Welcomed!

Question

I am going to start using GitHub soon.

What Guides and Suggestions can you give me about this service?

How to use it as efficient as possible?

Thank You in advance!

Answer 1

https://help.github.com/

Sometimes its best to go straight to the horse's mouth.

Answer 2

This helped me to get started with git:

http://jlord.us/git-it/

Answer 3

Read here: https://www.sololearn.com/Discuss/609156/let-s-help-new-users-share-your-experience-accelerated-programming