[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).] ...

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 ...

This article is for people whose Macs came preinstalled with Mavericks. If you can download the Mavericks installer from the Mac App Store, you should instead use our standard instructions for ...

We all need to start from scratch sometimes and if you're building a new PC, chances are you'll need to learn how to make a bootable USB drive. This will enable you to boot your PC directly from a USB ...

It's handy to have an external, bootable macOS Ventura installer, but you practically have to fight Apple to make one. Here's what you have to do. In Apple's ideal world, you let your Mac update ...

I'm trying to make a bootable CD that boots to the image of 2.88 Meg DOS floppy and I'm not having much luck. Here's a quick run down of the steps I've taken.<P>1) Create a 1.44 Meg floppy disk that ...

Want to try or install a Linux distribution (distro) on your computer? Making a bootable flash drive with an image of the distro is the simplest route these days. I've done it dozens of times, and ...