You can download macOS Big Sur from Apple
Apple's latest and largest desktop operating system, macOS Big Sur, is finally available for public consumption - just in time for the new Macs
Download macOS Big Sur
MacOS Big Sur Update brings fresh new design and improvements to Safari, Messages, Maps, and Privacy, and is built for Apple's powerful M1 chip
Among the notable changes, the UI looks a lot more iOS-like in its icons and use of transparencies. There’s a Control Center that mimics the one on mobile devices; the same goes for the new Notification Center. Heck, you can even use iOS style widgets.
macOS Big Sur is here
But perhaps the most important change is support for Apple’s new ARM-based processors, including the powerful M1 chip in the new MacBook Air, MacBook Pro, and Mac Mini. Granted, the people buying these computers won’t need to upgrade.
You can download the update from the Mac App Store now — just make sure you have a compatible laptop first. And for more on the changes in Big Sur, you can read Apple’s post.
macOS Big Sur is here
macOS Big Sur, the latest version of the world's most advanced desktop operating system, is now available to Mac users as a free software update. Big Sur introduces a beautiful new design packed with new enhancements to major apps including Safari, Messages, and Maps, as well as new privacy features.