I'm still running Office 2010 on Windows 10 (up-to-date). When I try to embed a video into my presentation, PowerPoint tells me that I need the correct codec to do this.
How do I:
1. find out what the correct codec is?
2. Get the codec when I know which one?


The problem is unique to my laptop: the embedded video works on my desktop.


Any help would be greatly appreciated. I do not want to upgrade to Office 365.


Cheers


Ralph