> For the complete documentation index, see [llms.txt](https://help.besmart.software/one-installer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.besmart.software/one-installer/advanced-installation.md).

# Advanced Installation

As described before Advanced Installation allows you to install, uninstall or modify an application. 

<figure><img src="/files/ZqbWlICtSKnxAMujwIT0" alt=""><figcaption></figcaption></figure>

You can pick a version using the dropdown on the right.

<figure><img src="/files/ap5T5NKkLKMtMejFfbAZ" alt=""><figcaption></figcaption></figure>

In summary you can check if desired action is to be undertaken.

<figure><img src="/files/T6k0pmGQMa5VIhwZxjIz" alt=""><figcaption></figcaption></figure>