Welcome

# Welcome

This course helps you create a simple GitHub Action and use that action in a workflow.

## What are GitHub Actions?

GitHub Actions are a flexible way to automate nearly every aspect of your team's software workflow. Here are just a few of the ways teams are using GitHub Actions:

- Automated testing (CI)
- Continuous delivery and deployment
- Responding to workflow triggers using issues, @ mentions, labels, and more
- Triggering code reviews
- Managing branches
- Triaging issues and pull requests

The sky is truly the limit with GitHub Actions.

The best part, these workflows are stored as code in your repository and easily shared and reused across teams.

To learn even more, check out the [GitHub Actions feature page](https://github.com/features/actions), or the [GitHub Actions documentation](https://help.github.com/en/actions).

### Before you begin

In this course you will work with issues and pull requests, as well as edit files. If these things are not familiar to you, we recommend you take the [Introduction to GitHub](https://lab.github.com/githubtraining/introduction-to-github) course, first!

该 issue 包含有关创建和使用 GitHub Action 的入门课程内容，但没有指出文件、测试或请求的更改。首先找到这段文本在 repository 中的存储位置，并确认预期的文档任务；仅根据 issue 无法确定是否已完成。

由索引模型根据 Issue 内容生成。