The Finder's large and detailed icons are appealing and help give OS X a rich and colorful experience. However, every now and then there can be issues with them that result in either an odd appearance or odd behavior. One of these we covered in the past was blurry or pixelated icons, but another might be missing icons or duplicate uses of the same icon.
If this problem happens, there are a few approaches you can try to fix the issue:
Relaunch the Finder
The first step is to relaunch the Finder. You can do this by logging out … Read more