# Introduction <div class="alert alert-warning" role="alert"> <p>🧑💻 New to Git or LabEx? We recommend starting with the <b><a style="color: unset;text-decoration: underline;" href="https://labex.io/courses/quick-start-with-git" target="_blank">Quick Start with Git</a></b> course.</p> </div> Git is a powerful version control system that allows developers to track changes made to their codebase. One of the key features of Git is the ability to rewrite history, which can be useful when you need to make changes to previous commits. However, rewriting history can cause issues when trying to push changes to a remote repository. In this challenge, you will learn how to update a remote branch after rewriting history locally.
Click the virtual machine below to start practicing