A family of Microsoft presentation graphics products that offer tools for creating presentations and adding graphic effects like multimedia objects and special effects with text.
Hi, Alina.
Have you tried turning off Protected View?
- Open Powerpoint and go to File > Options
- Access the Trust Center and click Trust Center Settings
- Go to the Protected View section and disable all options there and click OK.
If the problem persists, give me more information:
- Does this happen with every file you try to open in PPT or just one?
- Did you create this file or are you trying to open a file you received?