', 'Command E', or via a contextual menu )Ġ2. A (ghost) disk image will now appear on your 'Desktop'.Īfter installing the software from the disk image, click on the disk image and eject it ('Finder' 'File, Eject. Next, click on the 'Open' button - in the toolbar (along the top of 'Disk Utility's window). Locate and click once on the '.dmg' file (you initially double clicked on) in the lower portion of the left side list.Ġ1.02. (Now what?)' - once 'Disk Utility' opens. To answer your question of 'when I click on (any) DMG file, all that happens is that 'Disk Utility' opens. '.dmg' files can be opened with a few utility applications - 'Disk Utility', 'DiskImageMounter', and 'StuffIt Expander'.Ġ1. (And does anyone know of a good website for experienced Windows users who are new to Macs?) But I'm really struggling to work out how to use a Mac. I would really like to be a Mac bigot - I'm sure it's my calling. How would I do this? I've looked at the menu options in Disk Utility and see nothing useful. I've done a lot of searching, and I've found a reference to 'repairing associations'. But now, when I click on (any) DMG file, all that happens is that 'Disk Utility' opens. I KNOW that I've opened these before, because I can see some on the desktop - eg Firefox, which is installed and working. Right now, I have been trying to install which is delivered via a DMG file. I have a Mac (a PowerBook G3) which I got second hand, in order to find out a bit about the Apple world (and to give my wife a machine she can use for her emailing). I'm a very experienced Windows user, and I'd have thought I could manage this. It's so horribly embarrassing to have to ask this.

How to mount dmg file