I recently ran across a post in the YouTube PIXimperfect channel that ran through how to make 5 specific photo improvements with Photoshop. All of them have application and I want to learn them. This post walks through how to Auto-Fix Colors technique 1 from the videos. The example removes a blur cast from an image that resulted from shooting through a tinted window.
Sample Images for the video are available here.
Unmesh flies through his steps, I'll be taking the video apart to get the steps to a form that I can use.