That means carve out some time for it to install, as these things tend to take a while. You don't want to install macOS Big Sur and find out it breaks one or more of the applications you need to earn a living.Īfter this, you're ready to actually install macOS Big Sur. macOS Big Sur elevates the worlds most advanced desktop operating system to a new level of power and beauty. If they don't mention Big Sur at all on their site, that's a red flag. Step 1: Check your Mac’s compatibility Step 2: Back up your Mac Step 3: Download MacOS Big Sur Step 4: Make Sure Big Sur Works Now, Big Sur is officially out of beta and was. That's why you should find the official websites for those applications, and see what their developers are saying about Big Sur support.

Personally, I need Pixelmator for image editing. We all rely on specific apps for our work and personal life, and you can probably name them off the top of your head. One of your apps may no longer work (we'll get to that next), or some bug that wasn't squashed in beta testing may survive. This is because no matter who tells you otherwise, a major software update adds some risk. This is why I've got multiple backups: locally with a hard drive that backs up via Time Machine, and in the cloud with Backblaze, one of the best cloud backup services available today. There is no step more crucial to a proper major version update than making sure your data is duplicated. I've got the 2012 MacBook Pro, the first with a Retina Display, and this is the first major update that it won't get. My least favorite aspect of Big Sur is that my personal MacBook Pro does not support it.

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