After you download a disk image ( .dmg ) file, the file should either mount automatically or mount when you double-click on it. If it doesn’t, the Finder might be attempting—and failing—to open the ...

One of the potentially frustrating things about switching back and forth between Mac and Windows PCs can be proprietary formats — a key example being Apple's DMGs (disk images). Here's how to extract ...

A DMG file is a proprietary disk image file format developed by Apple for its Macintosh line of computers. These are large, single files that comprise the entirety of a physical disk, such as a DVD or ...