“Include the fonts used in the presentation in the PowerPoint file for sharing without changing the formatting” — Injaz - Arabic PowerPoint Templates Website
The fonts used in the PowerPoint presentation can be included so that if you share the document with someone else, the fonts used in the presentation will not revert to the default fonts. .
To see how this works, you can watch Video If you prefer to read, you can skip the video and follow the steps below:
Including fonts in a PowerPoint presentation:

1- Click on the tab File Then above Options
2- In the right column, select Save .
3- Below, under "Maintain accuracy when sharing this offer," select Checkbox to include fonts in the file .

- Specifying the inclusion of characters used in the presentation This reduces the file size but limits file editing using the same font.

- Selecting to include all characters To increase the file size, but it is better to choose it to allow others to edit the document and keep the same font.

4- Click on OK
