# Make your PowerPoint interactive

Source: https://decka.dev/tools/interactive-powerpoint

Upload your PowerPoint and preview an audience question based on your slides. Try the preview before signing up, then create a free account to save the question with your presentation in Decka.

## Start with your slides

Choose a PowerPoint (.pptx) presentation. Decka uses its slide content to suggest a poll, quiz, word cloud, or Q&A question and shows the source slide alongside the audience question. You can also explore the page's workweek example before uploading a presentation.

## Try and refine the question

Switch between Original slide and Audience question to see the connection. Try answering in the on-page phone preview and watch your response appear on the preview screen. Choose Edit question to adjust the wording for your audience.

## Save the presentation

Choose Save this presentation to import your slides into Decka and add the audience question. Sign in or create a free account to keep the presentation in your workspace, where you can continue editing and prepare it for your session.

- [Interactive activities](https://decka.dev/activities.md): Explore formats for gathering answers, checking understanding, and inviting participation.
- [Presentation editor features](https://decka.dev/features.md): Refine your presentation's design and prepare to present.