Apple in August released the macOS Big Sur beta for its public beta testing group, allowing them to test out the new software for Macs ahead of its release this fall. The macOS Big Sur Public Beta is ...

Before you install the macOS Big Sur beta, you need to back up your Mac and you should make sure that you create a second backup that you won’t accidentally overwrite. This captures a snapshot in time ...

Apple fixed a bug in the macOS Big Sur installer that could result in data loss and a perpetual install loops for unlucky users. The macOS Big Sur 11.2.1 fix, released Monday, causes Macs to carry out ...

Apple has patched a peculiar issue with macOS Big Sur that previously allowed people to install the OS update even if they didn’t have enough space for it on their Macs. As you might expect, ...

Apple has released an updated macOS Big Sur installer bringing the software to version 11.2.1. This version of the installer can correctly check for available free disk space to prevent errors during ...

[Just before we published this article in TidBITS #1550, Mr. Macintosh reported that Apple has released a macOS 11.2.1 Big Sur installer that properly checks for sufficient free space before ...