

Here’s how to use it to free up space quickly. It can also be used to uninstall applications, identify large and old files, illustrate what’s taking up the most space, and even protect your Mac from malware. This app makes it very quick and easy to free up several gigabytes of space by getting rid of junk files that clog up your Mac. And the best way to do that is to use CleanMyMac X. The simplest solution is to free up more space. However, even if you have more than that, your Mac may tell you that you can’t upgrade because it thinks you don’t have enough free space. You’ll need around 16GB of free space to upgrade to macOS Big Sur. If you see a message telling you that macOS cannot be installed or Big Sur is stuck on the progress bar, try the following. If your first attempt was in the App Store, try Software Update.

There’s a conflict in your system preventing the process from completing.If you don’t run scheduled backups – and you really should – clone your boot drive to an external disk before you start. If not, run a backup using whichever backup tool you usually use. If you use Time Machine, you can run a manual backup using that. Before you attempt to install any major update to macOS, you should back up your Mac.
