Before I embed my slide I need to change the share settings to “Anyone with a link” .
To get the embed the code you need to go to file share, then publish to web.
Then click on embed, choose the size and playing settings, and copy the code.
On my post I then click on Add Media, Insert embed code, paste the code, and click on insert.
You are becoming a real techie, Levi! Well done you look as if you are learning lots!