Apple has released Mac OS X Lion in the Mac App Store for $30. Separately, Apple will also begin offering Lion on a USB thumb drive in Apple stores come August. Right now, you can grab Lion from the ...

Apple only sells OS X Mountain Lion as a digital download in the Mac App Store. The installer weighs in at a hefty 4.05GB, but the good news is that you can install your copy of Mountain Lion on all ...

[Editor’s note: This article is part of our series of articles on installing and upgrading to Lion (OS X 10.7). We also have a complete guide to installing and upgrading to Mountain Lion (OS X 10.8).] ...

Happy Mountain Lion Day! Now that you have downloaded the 4.34GB installer, you may want to install Mountain Lion on more than one of your personal machines. Do you really need to wait 45 minutes or ...

When your small business creates a bootable disk for its Mac computers from ISO disk images, there's a difference between an ISO file and the disk image it contains. If you burn the file to a blank ...

Like the old-fangled BIOS (which is slowly being phased out with the help of EFI), the DOS operating system is a piece of computing history that refuses to be only history. While most folks will never ...

Is it time to upgrade to macOS 11 Big Sur? I’ll write more about that soon. However, there is one general concern that has caused us to hesitate to recommend upgrading. That’s the complexity of ...

Hewlett-Packard's USB Disk Storage Format Tool is a utility that you can use to format removable flash drives and other external USB hard drives. One benefit of using this tool is that you can create ...

Here's the question. I want to make an ERD that is a Bootable CD. Right now I'm flying without a floppy drive. It sounds dangerous in some ways, but I haven't had the need to use one for something ...