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Apple last year launched its latest version of macOS called macOS Catalina. Where it comes with some significant changes such as iTunes replaced with Apple Music, Apple Podcast, and Apple TV, the process of download and install a new operating system on your Mac is quite easy. It just takes some steps means not as thought as you think.
Today, We are going to teach you how you can download and install macOS Catalina on your Mac alongside some crucial details that you should know before using and Installing macOS Catalina.
Check Mac compatibility to run Catalina.
It is essential to check that your Mac supports the latest version of macOS. However, macOS Catalina requires the same hardware configuration that needs for macOS Mojave. We have listed some of the devices that support macOS Catalina.
- MacBook 2015 and later
- MacBook Air 2012 or later
- MacBook Pro 2012 or later
- Mac Mini 2012 or later
- iMac 2012 or later
- iMac Pro 2017 or later
- Mac Pro 2013 or later
- You can check the complete list of macOS Catalina support mac.
Noteworthy: If you re using Lion or Mountain Lion, then you need to upgrade to EI Capitan first, then you can upgrade to Capitan. The basic requirement to install macOS is having 4 GB of Ram and 12.5 GB of free space. It is better to have 18.5 GB of free space on your device in case you are upgrading from macOS Yosemite or earlier.
Apple recommendations before you install macOS Catalina?
There were some important tips that you can follow to save and hassle less installing macOS Catalina on your Mac.
Create a Backup of your Mac
It is important to make a backup because, in some cases, due to some error, you might lose your data. In those cases, you can recover your data using Mac Build-in Time Machine Backup utility. Even you can use Carbon Copy Cloner. However, it is an extreme case scenario that the installation failed or some error occurs. Also, you can use external drive backup in your system.
Active internet connectivity.
The macOS Catalina is a big file that means it takes some time to download, and before it downloads, it requires active and stable internet connectivity. In case you are a Mac Notebook computer users, then
It is better to plug your device into AC power. Also, if you are using Wi-Fi or any network, it should be stable, so you would not lose the file in between the download process.Apple ID
It is essential to know your Apple ID because it needs during the setup process to log in on your Mac. Moreover, Apple ID also used to log in to other Apple services such as iCloud.
Update installed mac Apps.
Apple stops support 32-bits apps means if you are using any third-party apps such as Microsoft Office 11, then you need to download a 64-Bit version for Mac support app. It makes you safe, and you would not lose data, so before you install the Catalina, make sure you have replaced 32-bits apps with 64-bits.
How to upgrade macOS Catalina on your Mac?
If you have done with the precaution that you should consider before installing macOS Catalina, now, you re ready to upgrade your Mac starting with download macOS Catalina and install on your Mac.
Download macOS Catalina
- Open “Mac App Store,” and you will find the Catalina available for updates.
Download Link from Mac App Store: macOS Catalina 4+ from Apple
(Or you can also search for “Catalina” in a search bar and there you will find “Catalina” download it on your mac.) - Alternative Method to download macOS Catalina: Go to “Apple Menu” and chose “System preferences.”
- Head over to “Software update.”
- There you will find the macOS Catalina version available to download.
- Click on “Upgrade Now” to download Catalina on your Mac.
- That’s it, Once you download then you are ready to install macOS on your Mac.
Not to mention, macOS Catalina comes with some significant bug fixes alongside improving in terms of stability, security, and performance to enhance the experience of your Mac, which includes the latest version of iTunes, Safari, and other apps that belong to Apple ecosystem or macOS.
How to Start installation and set up your macOS Catalina?
When the download is complete, then the installer automatically starts installing the macOS Catalina.
- Now, you have to follow the on-display instruction to complete the installations.
- Click on “Next” to set up the installation of macOS Catalina.
- Now, you have to choose “Agree” for the agreement to the terms of the macOS Catalina software license agreements.
- It will ask you to select the drive location to install the files over there for macOS.
(Lastly, the majority of the users could be “Macintosh HD” and then click on “Install.”) - Don’t disturb or interrupt your Mac while installation macOS Catalina. The progress of the installation will appear in a progress bar.
- Lastly, the macOS reboot itself after it installs completely.
- Once the reboot ends, you can directly allow using your macOS Catalina on your Mac.
- That’s it, and You have now successfully installed the macOS Catalina.
Update macOS Catalina apps.
The apps update will appear in the software update section located under system preference in the Apple menu. You need to update your desktop apps to get the latest bug fixes patch and security updates. Also, you can choose automatically macOS install updates seems quite handy because it notified you when the update was available.
In case you are receiving an error while installing a macOS package with a prompt says, “application is damaged, can’t be used to install macOS.” Then we cover this topic, and you can resolve this issue with some simple steaks.
Hopefully, we believe this article helpful for you, and you have successfully upgraded the macOS Catalina operating system to the latest. We like to know your experience if any queries let us know in the comment section down below.
The classic OS X 10.12, or rather macOS upgrade, introduced tons of features anyone would still want on their Mac. Why? Because, it's well-tested and secure. Now we'll take a quick look at the legendary macOS Sierra upgrade. (In case you want to upgrade your Mac to macOS 10.13 High Sierra, check out this guide.)
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First and foremost, it brought Siri to your Mac. This is great news for everyone who’s already used to her help on iOS. Then, there’s Watch unlocking for Mac, there’s one-click Apple Pay, tabs in apps, and cross-device copypasting. Just to name a few.
So, if you were on the fence about upgrading to Sierra, and in fact, any newer OS, go right ahead. Your Mac deserves a refreshment.
How to upgrade macOS: Sierra 10.12 compatibility list
As with the previous versions, macOS Sierra is available for a limited list of Mac models.
Here are the models of Macs that are compatible with macOS 10.12 and can upgrade to Sierra:
MacBook Pro | MacBook Air | Mac mini |
Mid 2010 or newer | Late 2010 or newer | Mid 2010 or newer |
Mac Pro® | MacBook | iMac |
Mid 2010 or newer | Late 2009 or newer | Late 2009 or newer |
Does order matter when you upgrade macOS?
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If your current operating system is OS X Lion (10.7), you can skip a few versions, and upgrade directly to macOS High Sierra. To upgrade to Sierra from, say, Mavericks, you’ll have to consequently upgrade to Yosemite and then to El Capitan first.
Check Your macOS for Sierra Compatibility
These OS versions can upgrade to Sierra:
- OS X Mountain Lion v10.8
- OS X Mavericks v10.9
- OS X Yosemite v10.10
- OS X El Capitan v10.11
Here’s how to find out which OS version you’re running now:
- Click Apple icon in the top left corner.
- Choose About this Mac.
- There you have it, in capital letters.
Memory (RAM): 2 GB (preferably 4 GB)
Sierra is pretty lightweight, so you only need 2 GB of RAM to upgrade. Cool, eh?
Disk space: 8 GB of free space on drive.
In the same About this Mac menu select 'Storage' tab. In front of the multi-colored bar, you will see the phrase, 'X.XX GB free out of XX.XX GB.' If you don't have at least 8 GB of free space, you should delete some old files.
Before you update macOS, don’t forget to:
Clean up your Mac
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This is essential if you want a fast and effortless update, and glitchless work of your new macOS. And it’s also pretty easy. To give your Mac a cleanup, you need to get rid of system junk, uninstall extra apps, and clean some old caches. If that sounds like a lot of work, you can get a Mac cleaner like CleanMyMac for the job.
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How to update your Mac: Clean it up first
- Launch it.
- Hit Scan to find all the extra files you can delete.
- Press Run.
As you can see, I have 8.56 GB worth of caches, obsolete language files, broken downloads. You'll feel great getting rid of them.
That will give your Mac a basic system cleanup, but CleanMyMac is going to come in handy after the update as well. It monitors your Mac’s health, helps you speed up the system and remove unnecessary apps (Trashing doesn’t fully uninstall apps, by the way).
Back up your Mac
This is basic common sense before any Mac software update you’d like to undertake. Why? Well, because sometimes updates happen less smoothly than you’d like them to. To make sure you have all your information and files saved up neatly, you need a backup. To back up your Mac, you need to activate Time Machine.
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- Open your Applications folder.
- Choose Time Machine.
- 'Select Backup Disk…'
Note: You may need to first choose to 'Set Up Time Machine.' - Choose where you'd like to store your backup.
- Both an external drive or an Airport Time Capsule fit.
- Switch the toggle on the left, from 'OFF' to 'ON.' Right beneath the name of your storage device, you'll see 'Oldest backup,' 'Latest backup,' and 'Next backup' — Your backup will begin within 5 minutes. To speed it up, click the arrow clock icon next to the Date & Time at the top-right of the menu bar and select 'Back Up Now.'
How to download macOS Sierra (or newer macOS) and install it
MacOS Sierra is available since September 20, 2016. If you’re thinking “That’s cool, but how do I update my Mac to it?”, no worries, it’s quite simple.
To download any new macOS and install it you’ll need to do the next:
- Open App Store.
- Click Updates tab in the top menu.
- You’ll see Software Update — macOS Sierra or newer OS
- Click Update.
- Wait for macOS download and installation.
- Your Mac will restart when it’s done.
- Now you have a new OS
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We hope this guide has been of use, and don’t forget to clean up your Mac and back it up before you get the classic macOS! Cheers.