Download Apple Big Sur [best] -

To download , use the official Mac App Store link . This will open the Software Update pane in your System Preferences , where you can click Download to begin the process. The installer is approximately 12.6 GB and will be saved to your Applications folder once complete. Preparation and System Compatibility

Before you download, ensure your hardware is compatible with . This version marked the end of support for many older Macs, specifically those from 2012 and early 2013. Compatible Mac Models: MacBook : 2015 and later MacBook Air : 2013 and later MacBook Pro : Late 2013 and later Mac mini : 2014 and later iMac : 2014 and later iMac Pro : 2017 and later Mac Pro : 2013 and later General Requirements: macOS Big Sur - Technical Specifications - Apple Support download apple big sur