Looking for online course for after effects and audio restoration

[John Cuevas]

Have you tried the Adobe Tutorials. https://helpx.adobe.com/after-effects/tutorials.html
Johnny Cuevas, Editor
ThinkCK

“I have not failed 700 times. I have succeeded in proving that those 700 ways will not work. When I have eliminated the ways that will not work, I will find the way that will work.”
—THOMAS EDISON on inventing the light bulb.