Just use the default answers for all the items, except:
Editor choose Notepad++
Default Branch choose "main"
"Line-ending conversions" choose "Checkout as is, commit as-is"
More detailed instructions for setting up Git on your machine: Git for Windows Setup
Configure your local Git installation to identify yourself to Git:
git config --global user.name "username"
git config --global user.email "email_address"
Use your preferred email account
You may want to set up ssh credentials
SSH is a convenient way to control access to your github repositories.
See https://docs.github.com/en/authentication/connecting-to-github-with-ssh