How to clone GitHub repositories and where to install the module?

Question

git

Help me understand the first 2 points from here:
https://github.com/CSSSR/csssr-project-template
In which program/site should I clone and install?
Clone the repository and go to the project folder:

git clone [email protected]:CSSSR/csssr-project-template.git new-project && cd new-project

Install the modules:
npm i
I downloaded Git Shell, I tried the terminal of the license.
I imported the repository files into my github account.
p.s. Hello everyone.

Answer 1

In which program / site should I clone and install?

In console.