How To Install And Use Macos Sierra On An External Drive
Ever wish you could take your Mac with you on an external drive? You can actually install macOS Sierra on an external drive, flash drive, or SD card, then use that device as your macOS system disk wherever you go. We’ll show you how to set it up. Keep in mind, this is not the same as using an external device to install macOS, which lets you install macOS from an external USB device....