As easy as pie! Once you are in the editor, click on plus icon on top of your main block:

Select YouTube video button:

You will see a menu on the right side of your screen. Paste the embed code of your video to this field:

It's done! The video will appear right after you publish your project:

How to find an embed code on YouTube?
Even easier! First, open the video that you want to embed. Then, click on the Share tab below the video:

Select Embed tab:

Then, just click Copy:

Perfect! Now you can paste this code to your Interacty project.
You can also watch this video to learn how to add a YouTube video to your project—it will guide you through the process step by step!