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Local repository: A copy of all the files from the remote repository saved on your local computer.

VSCode - Visual Studio Code

Install visual studio code and git on your computer.

For windows users: enable ssh-agent and add your ssh-key

Ctrl-Shift-P → Git: Clone → Enter URL to git repository

Commandline: First use of existing remote repository

Open up a terminal and change to a directory where your want to keep all your git repositories.

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However in that video there is an assumption that only one user is working with the repository and therefore he does not explain the "git pull" command. If there are multiple users of the repository you always have to remember to use "git pull" before you start editing any files to avoid "merge conflicts" (when multiple users changed the same thing unaware of each other).

External links

Git branching: https://learngitbranching.js.org/