Sadly, a few machines that were supported to upgrade to Catalina have fallen off the list for Big Sur, notably the 2012 MacBook Pro, MacBook Air, and iMac. That’s pretty good, considering the number of macOS updates there have been since then and the new features they have introduced. MacBook Pro and MacBook Air 2013 and laterĪs you can see, some Macs released as long ago as 2013 can officially run Big Sur.Here’s the list of macOS Big Sur-supported Macs: I managed to clear 10GB in just a couple of minutes, which saved me hours I would have spent if I were to do it manually. Download the free version of CleanMyMac X and install it, then launch the app.This app detects ancient cache, user log files, and other clutter and helps you delete it from your Mac. If you don’t have enough, you can try removing some old junk with CleanMyMac X. Go to the Storage tab to let your Mac calculate the amount of free space. Click the Apple menu and select About This Mac. So, if you aren’t sure you have enough, here’s how to check it. To get macOS Big Sur running on your Mac, you need at least 20GB of free space. Just make sure you back up your Mac right before you upgrade. It doesn’t matter whether you use Time Machine or a third-party backup tool. There are a couple of things you should do before you upgrade to Big Sur. Let’s shed some light on macOS Big Sur system requirements and help you check whether your Mac supports the new OS. It was released in November 2020 and offered some serious advancements, especially on the visual side. If you have an older machine, though, you may be wondering whether your Mac is compatible. We all know by now that macOS Big Sur is one of the latest and greatest versions of Apple’s Mac operating systems. But if you’re looking for manual solutions, see our ideas below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. It’s notarized by Apple and is optimized to find issues on macOS Big Sur. Here’s a tip for you: Download a free version of CleanMyMac X.

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