To get the latest features and maintain the security, stability, compatibility, and performance of your Mac, it's important to keep your software up to date. Apple recommends that you always use the latest macOS that is compatible with your Mac.
Jun 28, 2021 If Software Update says that your Mac is up to date, then macOS and all of the apps it installs are up to date, including Safari, Messages, Mail, Music, Photos, FaceTime, Calendar, and Books. If you want to update apps downloaded from the App Store, use the App Store to get updates. If you downloaded Office from the Mac App Store, and have automatic updates turned on, your apps will update automatically. But you can also manually download the updates: Open the Mac App Store from your Dock or Finder. Click Updates on the left side menu, then click Update All, or the Update button next to the apps that you want to update.
If Software Update says that your Mac is up to date, then macOS and all of the apps it installs are up to date, including Safari, Messages, Mail, Music, Photos, FaceTime, Calendar, and Books. If you want to update apps downloaded from the App Store, use the App Store to get updates. Here we show you how to upgrade to Mac OS X High Sierra. This covers all the steps you need to do the upgrade.If you can't find High Sierra in the Mac App St. Get your Mac ready for an upgrade to macOS Sierra. Everything you need to know about macOS Sierra update, including how to check compatibility, back up your Mac, download and install macOS 10.12 in one macOS upgrade tutorial.
Learn how to upgrade to macOS Big Sur, the latest version of macOS.
The version of macOS that came with your Mac is the earliest version it can use. For example, if your Mac came with macOS Big Sur, it will not accept installation of macOS Catalina or earlier.
If a macOS can't be used on your Mac, the App Store or installer will let you know. For example, it might say that it's not compatible with this device or is too old to be opened on this version of macOS. To confirm compatibility before downloading, check the minimum hardware requirements:
Safari uses these links to find the old installers in the App Store. After downloading from the App Store, the installer opens automatically.
Safari downloads the following older installers as a disk image named InstallOS.dmg or InstallMacOSX.dmg. Open the disk image, then open the .pkg installer inside the disk image. It installs an app named Install [Version Name]. Open that app from your Applications folder to begin installing the operating system.
The day has come, High Sierra is available for upgrade. In case you were hesitant about whether you should rush to do it, don’t be. It’s a solid improvement with a whole bunch of new features. The new Apple File System and the end of autoplaying videos in Safari browser alone are worth it. You can check our separate entry on High Sierra features if you want. So, let us proceed to the macOS update and preparation.
Important notice: Apple has recently pulled down macOS Sierra installer from the Mac App Store. This means that if you decide to upgrade now, the only OS you’ll be able to go back to is El Capitan. We kindly advise you to consider this before upgrading and make sure you’ll be willing to keep High Sierra for the next year.
Here are all the Mac models that are fit to run the latest OS 10.13.
|MacBook Pro (2010 and later)||MacBook (late 2009 and later)||MacBook Air (2010 and later)|
|iMac (late 2009 and later)||Mac Pro (2010 and later)||Mac Mini (2010 and later)|
Hardware requirements haven’t changed since last time, so it’s still like this:
|Required memory: |
2GB or more
|Require disk storage: |
|Prepare Mac for the upgrade|
Сleanup and backup
To check your available disk space, click on the Apple icon in the top left corner of your screen and choose About this Mac.
Find the Storage tab and see how much free space you have. If it’s low, get a Mac cleaner to free up some space. Let's talk about it in detail.
Mac software update always works better on a clean computer, without old cache files, leftovers, and random system junk. So before you go get yourself that new High Sierra download and run it, make sure you have a clean Mac. There’s a great app for that, CleanMyMac. It deals with all kinds of system and hard drive trash in minutes, so you don’t have to lift a finger looking for junk manually.
Another step that needs to be remembered at all times: back up. Back it all up.
Upgrades are mostly safe and stable but you really don’t want to be that one accidental glitch in the system where your files get corrupted. So a proper backup is a must. You can get a powerful software for the job, Get Backup Pro. It’s faster and more secure than the native Time Machine.
You might also want to check your disk for errors before upgrading.
You can do it with Disk Utility app:
And run disk bad sector checking with Disk Drill app:
First, you probably want to know what’s the difference between the two. Upgrade is a simple installation of a new system over the old one, where the core software gets upgraded while your files and system preferences remain intact.
A clean install, on the other hand, is a more radical way of upgrade that removes all your files on the hard drive. Now, why would you want that? Well, your system could’ve been misbehaving lately, your hard drive overloaded and you don’t feel like cleaning it, or you just want that feeling of a brand new Mac again. In this case you’ll have to upload the files you still need in the cloud or save them on another drive.
This is pretty easy, even though not always fast. Your latest macOS download is on the Mac App Store.
So, follow these steps to download and update macOS:
While you’re enjoying your new system, here’s how to make your experience even better. New macOS always feels like a fresh start, which means it’s time to take care of your Mac. With Setapp subscription you not only get CleanMyMac and Get Backup Pro that we mentioned earlier, but a whole collection of super-handy applications.
For instance, Setapp has apps to keep your Mac safe and healthy, like iStat Menus with real-time performance analytics. You can see how your Mac is doing, is it overheating or running out of RAM, view battery life, and a whole set of other indicators. iStat Menus is a real heart monitor for computers and it lets you catch every minor issue before it gets major.
There’s also Disk Drill app to recover your data. It’s a handy app with a bunch of irreplaceable features like restoring your files in case the drive was corrupted, analyzing your disk to see what hogs space on it, and duplicate file removal. So everything you need on Mac in one app subscription. Give it a spin, it’s free for a week.
We hope this guide has been of help to you. Have a good upgrade, cheers!