It seems like there's no way to obtain the lecture materials on that platform. The content itself was helpful for a PowerPoint beginner like me~

It was a practical lecture.

It was helpful.

I'm going to do it1

It's a good lecture

It was a very informative lecture.

It helped me a lot. Thank you.

It wasn't difficult as it was a basic level lecture.

I was able to learn about and utilize essential elements that I had not previously known about.

I expect that by mastering the contents of this lecture, I will be able to greatly improve my speed when working on PPTs. Thank you for providing useful tips for actual writing.