GIT error on Windows: "fatal:remote error: CAPTCHA required"

Job ID: 32555908

Budget: $25 – $50 CAD

Need some basic help getting started with GIT. In particular, I keep encountering "fatal:remote error: CAPTCHA required" when trying to push changes to remote.
I'd like for someone knowledgeable to share screens with me, and walk me through a solution.
Related categories: Git