Harness simplifies GitOps onboarding by providing powerful, ready-to-use pipeline samples that facilitate automated rollbacks, secure multi-environment deployments, and more. The guide introduces readers to GitOps, where deployments are driven by Git commits, ensuring infrastructure and applications remain declarative, version-controlled, and auditable. Harness enhances this process with built-in automation, verification, and rollback features. Key workflows include PR pipelines for app management, notification systems for pipeline completions, fail-safe deployments with approvals, instant rollbacks, parallel deployments, continuous verification, secure deployments with vulnerability scans, and ApplicationSets for multi-environment deployments. These features aim to streamline deployment processes, ensure application health, and maintain deployment security, setting users on a path to GitOps success.