How to download and install macOS - Apple Support
2024年9月16日 · Download and install current or previous versions of the Mac operating system on compatible Mac computers. To maintain your computer's security, stability, and compatibility, Apple recommends using the latest macOS that is compatible with your Mac. macOS updates and upgrades also include the latest features and built-in apps such as Safari.
How to reinstall macOS - Apple Support
2024年9月30日 · How to reinstall macOS. Use macOS Recovery, your computer’s built-in recovery system, to reinstall the Mac operating system. Before you begin. Shut down your Mac. Start up from macOS Recovery. Reinstall macOS from Recovery. If you need help.
Create a bootable installer for macOS - Apple Support
2024年11月6日 · Download a full macOS installer from Apple. To get a full macOS installer, download macOS from the App Store or your web browser using the links provided here: How to download and install macOS. Download from a Mac that …
Easy Ways to Install macOS: 8 Steps (with Pictures) - wikiHow
2022年1月6日 · This wikiHow teaches you how to do a clean install of macOS on your Mac using the recovery utility. Make sure your Mac is connected to a power source and has a steady connection to the internet during the install process. Determine if...
How to reinstall macOS from macOS Recovery — Apple Support
2020年8月19日 · Learn how to reinstall the operating system on your Mac, using macOS Recovery. To learn more about this topic, visit the follow article:...more.
How to Install MacOS Big Sur on a Mac - OS X Daily
2020年11月15日 · How to Install macOS Big Sur on a Mac by Upgrading. Have a compatible Mac, a full backup, and you’re ready to go? Here’s how to upgrade to macOS Big Sur: Complete a full backup of the Mac, with Time Machine or your backup method of choice; Head to the Mac App Store and choose “Get” to trigger the upgrade process for MacOS Big Sur
How to install macOS from a USB - TechRadar
2021年4月13日 · 1. Download macOS. The first step to install macOS from a USB on a MacBook or Mac desktop computer is to download the version of macOS that suits your needs. The macOS file will download to...
All the Ways to Reinstall macOS on a Mac - AppleToolBox
2021年5月14日 · Step 1: Find Out If Your Mac Uses Apple Silicon or Intel Processors. Step 2: Boot into macOS Recovery. Step 3: Choose To Reinstall macOS. How to Reinstall Different Versions of macOS. How To Install the Original Version of macOS. How To Install the Latest Compatible Version of macOS. What Happens When You Reinstall macOS.
How to clean install macOS on your Mac - Macworld
Option 1: Erase All Content and Settings (macOS Monterey and later) Option 2: Do a clean install via Recovery. Option 3: Do a clean install macOS using a bootable USB. In this article, we’re...
How to Install macOS on a New Hard Drive for Your Mac
2024年1月18日 · Format Your New Hard Drive for macOS. Install macOS using Internet Recovery Mode. How do I use Internet Recovery Mode to install macOS or OS X on my hard drive? Create a Bootable USB Installer for macOS. Requirements. How to Find What Versions of macOS Are Compatible With My Mac. How do I create a bootable USB Installer?
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