Mac Guides

Beginner

1 min read 4 stepsJanuary 17, 2026Verified January 2026

How to Update macOS Software

Keep your Mac secure and up to date by installing the latest macOS updates.

In this guide (4 steps):

~15s

Click Apple menuSystem SettingsGeneralSoftware Update. Your Mac will check for available updates.

~15s

If an update is available, click "Update Now" or "Upgrade Now" for major macOS releases.

~15s

Turn on "Automatic Updates" to have your Mac download and install updates automatically.

Quick Tip

Automatic updates download overnight and prompt you in the morning, so they do not interrupt your work.

~15s

Most updates require a restart. Save your work and click Restart when ready.

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