Q. Help! I can’t see my Thumbnails. How can I make them larger?
A. Here is how you can resize the thumbnails in Panels?
That’s right, you can have small, medium, large or no thumbnails displayed. Here’s what they look like and how to change settings in the Layers Panel.
To resize the thumbnails go to the drop-down menu in the upper right corner of the Layers Panel. Scroll down to the Panel Options.
Then choose the size thumbnail you want (or none) and click OK.
To resize thumbnails in other Panels, such as Effects, Styles, etc. Click the Panels drop-down Menu in the upper right corner and choose from there.