2025年9月16日 · If new software is available for your Mac, click the Update or Upgrade button to download and install it. If new software isn't available for your Mac, Software Update says that …

2025年5月15日 · A comprehensive guide on how to update your Mac to the latest macOS version safely. Includes preparations, troubleshooting, and alternative update methods.

2025年8月26日 · Follow the steps below to either update or upgrade your Mac. To keep things simple for most users, we recommend that you upgrade your Mac as soon as possible …

How to Update System Software on Mac Installing and updating system software on a Mac is pretty easy and straight forward, especially on the latest and newest versions of macOS …

2025年6月1日 · OS (operating system) upgrades bring increases in efficiency, new features, stronger security, and updates to included software utilities. This page shows you how to …

This step-by-step macOS update guide shows how to use System Settings, install the latest version, and keep your Mac up to date.

2023年11月20日 · This step-by-step guide will show you how to update your Mac computer, and what you can do if your computer won’t update.

2024年11月20日 · Learn how to update macOS on your Mac to keep it up to date with the latest features, performance improvements, and security enhancements.

2025年9月15日 · Download and install current or previous versions of the Mac operating system on compatible Mac computers.

2025年1月3日 · Keep your Mac up to date with our step-by-step instructions Software updates keep your computer and programs secure, fix errors, and provide new features. Many apps …