> For the complete documentation index, see [llms.txt](https://wiki.jaxcore.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.jaxcore.app/getting-started/faqs/new-user-faqs.md).

# New user FAQs

## What's JaxCore?

JaxCore is a set of modules and widgets that you can use to customize different aspects of your desktop, like the start menu, volume flyout or desktop clock.

## Does it change my system files?

No. JaxCore doesn't modify any critical files on your system, and only displays windows over the default layer.