Get the latest Apple software on your Mac!
What to Know
This article explains how to patch your MacBook Pro.
The instructions apply to all models and all versions of macOS and OS X.

If your Mac runs on macOS HighSierra (10.13) or older, download updates via the App Store.
you’re free to use this method to update from the two previous versions of macOS.
Here’s how:
In the upper-left corner of the screen, click theAppleicon.

After your Mac has found the latest update, clickUpdate Now.
If you see a Software Update available, clickUpdate.
Which Version of macOS Are You Running?

Before updating your MacBook Pro to thelatest version of macOS, check whether your MacBook is compatible.
This will tell you the version of the operating system you have.
Update to Big Sur from as far back as macOS Mavericks (10.9).

Check with Apple to be certain your rig can upgrade to macOS Monterey before attempting the update.
However, there are a few steps you may want to take in preparation for the process.
Back Up the Mac
Here’s how toback up your Macusing Time Machine.
Here’s what you do to create a backup for your Mac.
Connect anexternal storage gear, such as a USB, Thunderbolt, or FireWire drive.
Click theAppleicon in the upper-left corner of the screen.
Select yourexternal driveandthen clickEncrypt backupsandUse Disk.
Click theOnbutton in the left column of the Time Machine window.
After you clickUse Disk, Time Machine begins making regular backups of your MacBook Pro.
The first backup takes the longest.
Doing this involves cleaning your Mac’s disk.
Here’s what you do.