> For the complete documentation index, see [llms.txt](https://docs.engagevr.io/engage/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.engagevr.io/engage/experience-editor/tutorials/introductory-presentation/playing-videos-on-ifx-screens/adding-an-ifx-screen-for-the-presentation.md).

# Adding an IFX screen for the presentation

Slide decks, such as the type that you use PowerPoint to create, are a very common presentation tool. However, if you want to include a slide deck in an ENGAGE experience, the best solution is to convert it to a video. For instructions on how to this, see [Creating a video from a slide deck](/engage/experience-editor/tutorials/introductory-presentation/creating-a-video-from-a-slide-deck.md).

For this tutorial, we’ve already converted a presentation to a video and uploaded it to a server where you can access it.

To add a screen for the presentation, complete the following steps:

1. From the left-hand side of the editor panel, select **IFX**.
2. In the search field, enter `flat external`, and then select the search icon.
3. From the filtered list of IFX, select **Video Screen (Flat External URL)**.
4. Place the IFX on the stage. For information about how to place IFX, see [Adding IFX](/engage/advanced-features/using-ifx/adding-ifx.md).

After you place the screen, you can use the gizmo to move, rotate, and scale it as required. For more information, see [The gizmo](/engage/advanced-features/the-gizmo.md).

<figure><img src="/files/Odj1lHq7fGtbp528V4oo" alt=""><figcaption><p>Option to access the gizmo</p></figcaption></figure>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.engagevr.io/engage/experience-editor/tutorials/introductory-presentation/playing-videos-on-ifx-screens/adding-an-ifx-screen-for-the-presentation.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
