Where things live on your computer - skinnylatte/new_map GitHub Wiki
Assuming you use Windows, here are some suggested places for you to store your code.
C:\Users\YourUserName\Documents
(this folder exists in your computer, you can make a folder called Code inside it)C:\Users\YourUserName\Code
(this folder does not exist, you may create it yourself)
It doesn't really matter what you use, as long as you remember where you put it.
Navigate to it.