Adding audio to a presentation or lesson

This time I have added my own voice to a PowerPoint I created about CLIL approach. 
To add your voice to the slides, first go to insert on the top menu and go to "Media". There, you´ll find the "Audio" menu that has two options: 1) add an audio on your computer, and 2) record audio.
I chose option 2) "record audio". Then, I clicked on a red circle to record my speech. During the recording, the time appears and you can save it or cancel it. Before adding your voice to the slide, you can listen to it and make the decision. If you don´t like it, you´ll start again the same process.


For more information, please visit the official Microsoft website to learn about it: https://support.office.com/en-us/article/record-a-slide-show-with-narration-and-slide-timings-0b9502c6-5f6c-40ae-b1e7-e47d8741161c


Link to the Powerpoint:
https://www.dropbox.com/scl/fi/izogre8wwav6x9prh273e/CLIL-introduction.ppsx?cloud_editor=powerpoint&dl=0&rlkey=rx7le72p8ckvg312ti0yivsom