What's the difference between GitHub and Git?

Need a quick comparison between GitHub and Git?
Wondering what the difference is between Git and GitHub, and what the similarities are?
Here's the quick answer:
Git is a freely available, simple to install, open source, distributed version control tool managed and maintained by the Linux software foundation. Git facilitates collaboration between developers and its branching features encourages developers to experiment and take chances.
GitHub is is a pay for use, online service (although they do have very generous free tiers) that runs the open source Git tool on servers in the cloud.
Git is a very simple and easy to use versioning tool.
GitHub is a comprehensive ecosystem of online development tools that are built around Git and enhance the user experience. So much so that people are willing to pay for it.
For more information on the differences between Git vs GitHub, check out the video!

[@Huedini74]

Great very useful and straight to the point, thanks.