The PowerPoint
How to properly use a semicolon.pptx
This was made by Jaymes, Kavindu and Hanbin.
Hanbin also did a version with him doing the voice over it is the same content with a different spin to it I recommend checking it out.
Photo links
https://simplewriting.org/semicolons/
https://grammar.yourdictionary.com/grammar/style-and-usage/oxford-comma-do-you-need-to-use-it.html