If you want to make copy of a DVD but you don't have a blank DVD in hand, you can create a DVD disc image and save it to your hard drive. The disc image can be then burned to DVD readable by a living ...

Simply put, making an ISO image of a hard drive is to create a 1-to-1 backup copy that consists of a .iso file. Nowadays, as computing technology develops, users have many ways to image a hard drive ...

I’ve written quite a bit about installing Lion (OS X 10.7) and about the benefits of creating a bootable installer disc or drive. While the latter process isn’t prohibitively difficult, it’s still a ...

An archive or disk image may have utility in speeding up a whole disk backup because the internal file structure is now hidden from the file system. Instead of numerous files and directories in the ...

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

Bootable disc image files may contain all the data necessary to create a disc from which computers can boot, but if you want them to work, you can't just burn them to a disc the way you would regular ...

Apple has released OS X Lion as a download from the Mac App Store only; however, you can use the download to create a separate OS installation disc or drive partition to use for troubleshooting ...

[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 ...

I would say all computer users must have a rescue disk. You don’t know when you will need it. One day or the other, you might end up in a situation where your Windows computer won’t boot! Nowadays, ...