Course Presentation Canvas size?

Hi there, 

I had created some slides is Photoshop for my course presentation at (900 x 506 px) about three weeks ago.

Today I modified my slides (basic color changes) in Ps and went to upload them as the "background" for the course presentation, which now appears to have a different aspect ratio? Perhaps I am missing some information, could someone please advise?

What size do you reccomend makng slides?


Please ignore this, I had confused the content types!

BV52's picture

Hi Brigette,

If you have further questions feel free to post in the forum.