After installing Git, the first thing to do is configure your user name and email. Every commit you make will carry this information.
bash
# Set your user name
git config --global user.name "Your Name"
# Set your email address
git config --global user.email "your.email@example.com"
# Check your settings
git config --listYou should see
(Your name and email will be set in Git. This information will be attached to every commit you make from now on.)