How to push changes to Github using GIT GUI?

 

1. 1. Right-click the "Remotes" section header in the sidebar and select "Add Remote Repository".
2. 2. In the dialog, you can enter a name (e.g. "origin") and the remote repo's URL on Github; additionally, you can select your GitHub account.
3. 3. Confirm the dialog and the remote will now be connected to your local repository.
4. 4. From now on, you can simply use the "Push" button in the toolbar to upload new changes to the remote on GitHub.