A clean install of macOS Sequoia installs the operating system onto a freshly erased Mac, removing all existing data, settings, and even the previous MacOS versions from the Mac. This approach is sometimes preferred by advanced users who want a completely fresh start, are troubleshooting persistent system issues, or simply want to run MacOS Sequoia … Read More
Mac users may occasionally find themselves wanting to clean install macOS Big Sur onto a Mac. A clean installation of macOS Big Sur basically means the entire hard drive – including the system itself, all data, all apps, user accounts, literally everything – is erased, and then a fresh clean install of macOS Big Sur … Read More
Some Mac users may wish to perform a clean install of MacOS Catalina onto a Mac. A clean install represents a fresh start, and it’s achieved by erasing all data from the Mac hard drive and then performing a fresh clean installation of MacOS Catalina onto that Mac. A clean install sort of feels like … Read More
Performing a clean install of MacOS Mojave may be desirable to some Mac users. A clean install means erasing all data on a hard drive, and then installing a fresh new installation of MacOS Mojave to that Mac. The idea is that a clean install starts fresh, sort of like how a new Mac comes … Read More
Some Mac users like to perform a clean install when a new operating system is released. Usually this is reserved for more advanced users, as a clean install means the hard drive is formatted and completely erased, removing the existing Mac operating system, and erasing all contents, data, files, applications – everything from the Mac … Read More
Some advanced Mac users may like to perform a clean install of macOS Sierra, which is essentially the process of erasing a hard drive and then starting fresh with a new clean installation of macOS Sierra 10.12. After the clean install is complete, a separate backup of any necessary files is manually transferred back over … Read More
Some Mac users may like to perform what is known as a clean install with OS X El Capitan. Basically, a clean install involves erasing the Mac drive and starting fresh with a new installation of OS X 10.11, and users who opt for clean installs usually rely on their own personal backups to restore … Read More
Most Mac users who are upgrading to OS X Yosemite should go through the standard process via the Mac App Store and start the installation from there, it’s by far the easiest approach and it generally goes flawlessly. Some users like to perform what is known as a clean installation of Mac OS X though, … Read More
