Get Your Mac Ready to Upgrade to 'Big Sur'
by David Murphy from Lifehacker on (#5A9ND)

Happy macOS Big Sur release day! While you wait for Apple to release the latest version of macOS, which typically drops between 10 a.m. and 1 p.m. PT, there are a few things you can do to get your Mac ready and ensure your upgrade process is smooth and disaster-free-or, should you encounter any issues, you'll be ready...