That was my very first powerpoint presentation and I used the free version of Camtasia to do it. I took an existing template and put my logos there and then I wrote out my bullet points before I put them on the slides.
Anyone could have put all the bullet points on one slide and then talk about each one but I took the time to make a seperate slide for each bullet point and then used my notes as I started recording so I could remember which bullet point was going to show up next.
I never did this before and I did not learn from any good place. I simply taught myself and I know you can do the same.