> For the complete documentation index, see [llms.txt](https://jordilinarespellicer.gitbook.io/basic-concepts-on-aigc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jordilinarespellicer.gitbook.io/basic-concepts-on-aigc/about-the-course-materials.md).

# About the course materials

### Easy to navigate and self-content <a href="#easy-to-navigate-and-self-content" id="easy-to-navigate-and-self-content"></a>

The course has a very easy way to navigate and includes all the required elements

### How do I hard refresh my browser? <a href="#how-do-i-hard-refresh-my-browser" id="how-do-i-hard-refresh-my-browser"></a>

As new material or changes can be added to the course, and although it is not common to need to refresh the browser cache, here some advice on hot to do it just in case.

**Chrome**

If you use **Windows**, hold the CTRL key and press F5.If you use **Mac**, hold the CMD and SHIFT keys and press R.

**Firefox**

If you use **Windows**, hold the CTRL key and press F5.If you use **Mac**, hold the CMD and SHIFT keys and press R.

**Safari (Mac)**

1. First, empty the cache: hold the OPT and CMD keys and press E.
2. Then, refresh the current page: hold the CMD key and press R.

**Edge (Windows)**

Hold the CTRL key and press F5.