If your Mac has multiple bootable disks—via either a partitioned internal disk or external FireWire drives—you’re probably very familiar with the Startup Disk System Preferences panel. As you’d guess ...

Boot disk recovery and repair toolkits don’t get any better than this Windows-based environment. The more things change, the more things stay the same. For Active@ Boot Disk 7.1, that means continuing ...

If you see this message Invalid system disk, Replace the disk and then press any key when you try to boot into Windows 11/10, here are a few troubleshooting suggestions you want to try. This happens ...

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 ...

Regarding yesterday's item on using Disk Copy 6.5 to create a bootable CD (currently accessible only to developers), we received several replies: Use Software Restore Bob Jenkins confirms that you ...

How do I create a snow leopard usb boot or dvd disk while running Sonoma on a Mac Studio Pro? I want to install Snow Leopard on an old Macpro 5,1 but I don’t have a boot disk or sub stick. I got Snow ...

I recently bought a new 1 TB NVMe SSD (970 Evo Plus) to upgrade from my current 256 GB M.2 SATA SSD. The current disk is LUKS encrypted using the default options were when I originally installed ...