Create a new repository with GitHub Desktop | GitHub Desktop Tutorial 2022

Thank you for the awesome explanation. I have a doubt, instead of creating a file locally can I clone a project from another person's git and publish it to my github repo?

How do you get your project files to github?! This is just an empty one... do you copy in the entire project (so all files, even ones that wasnt changed) MANUALLY (?) into that directory everytime you need to commit changes?

Im working on a game and I want to upload changes to github, not just code but also all data files, images and so on. I still dont understand how I can do this with git

thank you.