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 ...

When something goes wrong with your Mac, it's a boon to have a separate, external drive that you can work from — but Apple no longer makes that easy. Here's how to do it. The short answer to how you ...

[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).] ...

In last month’s column, I described the hurdles that Mac OS X puts in your way when you try to create a bootable disc, especially a custom bootable CD, DVD or flash drive. I offered various solutions ...

These are instructions on how to create a bootable USB installer for macOS Sequoia. A bootable installer for macOS Sequoia is a great way to install the operating system across multiple Macs, ...

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 ...

Rufus is a free, portable utility that creates bootable USB flash drives from ISO files. As of 2026, the latest version is Rufus 4.13 — and it’s faster and more capable than ever, with built-in ...

Making a bootable macOS Big Sur USB drive is a quick and clean way to install a fresh copy of macOS on your Mac. This hands-on tutorial is valid for both the public and developer beta versions of ...

I need to update the firmware of the DVD drive in my laptop (Thinkpad T30 2366-92U); to do this I have to boot in DOS and run the firmware update. The catch-22 is that my DVD and floppy drive can't ...

Have a bootable Linux USB recovery disk ready for system recovery, file access, and malware removal. Use it for managing partitions, troubleshooting, diagnostics, privacy, and security to maintain ...

Non-existent. To create a bootable optical disc (or, similarly, a bootable Zip or floppy disk) was a bit more involved, but not by much. So how does all of this compare to the situation with Mac OS X ...