You can use the macOS Finder's Copy command to copy and paste files. But here's how to use the same command to copy file icons into Preview. You've probably used the macOS Finder's popup contextual ...

This article shows you how to change the icon of any file or folder on your Mac. Apart from adding a bit of personal style to your desktop, there are good practical reasons why you might want to do so ...

Most Mac users will be familiar with Finder's ability to display icon previews for file types that it recognizes. The Finder icon for a JPEG image for example will show a small thumbnail-sized version ...