MacOS Catalina is the latest version of Apple’s new Mac operating system and brings lots of new features and improvements. Here’s how to upgrade to macOS Catalina.
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First, clear out the junk
![Update Update](/uploads/1/2/6/5/126561680/472039596.png)
When you do a regular upgrade, the installer replaces some files on your Mac with others, but leaves most untouched. That means that all the system junk your Mac has accumulated over the years stays there. And as you upgrade year after year, you accumulate more and more. As you can imaging, upgrading your operating system on a junk-filled Mac is rather like putting one layer of wallpaper on top of another – eventually you have to scrape it off and start again.
Oct 15, 2019 DragThing is written using the 32-bit Carbon APIs that Apple have now removed in macOS 10.15 Catalina. It will no longer run if you update to Catalina, and there are.
Likewise, it’s always a good idea to clear out the clutter before you upgrade. My recommendation, after years of experience upgrading Macs, is that you use CleanMyMac X. It’s very quick and easy to use and will get rid of clutter, making your Mac run more smoothly and freeing up tens of gigabytes of disk space. You can either let it decide what to remove or go through its scan results yourself and decide what to trash and what to keep.
Then, backup your Mac
As you will see below, there are a couple of different ways you can upgrade to Catalina, but before you decide, and certainly before you upgrade, you should make a full backup of your current Mac setup. Upgrading one OS on top of another carries very few risks, but they are not non-existent so be safe now rather than sorry later. If you use Time Machine you can make a backup with that. But the best idea is to make a complete bootable clone of your current startup disk on an external drive.
To clean install or not to clean install
Remember I said you had a couple of options for upgrading? Here they are:
- Regular install
- Clean install
A regular install places Catalina files on your startup disk over the top of whatever OS you’re currently running. It doesn’t overwrite anything else. So all your applications, documents, settings, photos, movies, and music stay where they are. Unfortunately, all the junk files your Mac has accumulated also remain there. This option is quicker in the short-term, but your Mac won’t run as smoothly in the long-term. If you choose this option, I’d definitely recommend you use CleanMyMac X to clear out the clutter, before you upgrade.
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A clean install erases your startup disk completely and then installs macOS Catalina on a completely clean disk. It takes longer, but in the long run your Mac will run more quickly and more smoothly. You will have to clone your startup disk before you start, and then spend time reinstalling applications and setting them up afterwards, however.
How to do a regular install of macOS Catalina
- Check that your Mac can run Catalina. Here’s the list of compatible Macs:
MacBook 2015 and later
MacBook Air 2012 and later
MacBook Pro 2012 and later
IMac 2012 and later
IMac Pro 2017 and later
Mac Pro 2013 and later
2. Make sure you’re connected to the internet and have a reliable connection. If you’re using a MacBook, MacBook Air, or MacBook Pro, plug it into mains power.
3. Launch the App Store app on your Mac and search for ‘macOS Catalina’.
4. When you find it, click ‘Get’.
5. Wait for Catalina to download and when it’s ready to install, click Continue. Type in your admin username and password, if necessary.
6. Wait for Catalina to install. Your Mac will restart several times and it may take a while, so be patient! If you are using a laptop, don’t close the lid.
7. Once it has finished installing, you can continue to use your Mac as normal.
Macos Catalina 10.15.4
How to clean install macOS Catalina
We have covered clean installing Catalina in more detail in this article How to Clean Install macOS Catalina but here’s a summary.
- Make a full bootable clone of your Mac, just in case the worst happens.
- Grab a USB stick that’s at least 16GB capacity, or an external hard drive or USB stick.
- Erase and re-format the USB stick or external disk.
- Create a bootable installer on the disk.
- Boot from the new install disk and use Disk Utility in macOS Utilities to erase your startup disk.
- Go back to macOS Utilities and choose install macOS, with your startup disk as the location for the install.
- Once it’s finished, set up your Mac, reinstall applications and restore your settings.
My apps are slow or stopped working on macOS Catalina
Okay, you’ve successfully installed macOS 10.15 Catalina. But some of your apps are no longer available. That’s a heavy blow from macOS Catalina as it no longer supports 32-bit apps. According to Apple, 64-bit apps are more memory-efficient than 32-bit ones. But for most of us it means we will lose many favorite games and applications, including Photoshop CS. To minimize the damage, you can check how many 32-bit apps you have.
Run CleanMyMac X — you can download a free edition here
Click the Uninstaller tab
Now, by clicking on the 32-bit tab, you will see the list of 32-bit apps on your Mac.
Click the Uninstaller tab
Now, by clicking on the 32-bit tab, you will see the list of 32-bit apps on your Mac.
Next up, click the Updater tab
Here you can update your 32-apps (and all the rest of apps) to newer versions. Many developers have already optimized their software for 64-bit architecture. With this method you’ll update all your software in one-go to make it Catalina-friendly. As you can see, I can update 17 apps with just one button.
Here you can update your 32-apps (and all the rest of apps) to newer versions. Many developers have already optimized their software for 64-bit architecture. With this method you’ll update all your software in one-go to make it Catalina-friendly. As you can see, I can update 17 apps with just one button.
Thanks for reading this article. Stay tuned for more!
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As soon as Apple announced the new version of macOS at WWDC this June, we’ve started working on CleanMyMac’s compatibility with Catalina. We’ve released three Beta versions that included various changes and improvements essential for the smooth work of the application on the future macOS. Today we’re excited to announce the new version of CleanMyMac X that will make your Catalina trip much smoother and safer.
Let’s see what comes with this update.
CleanMyMac X + Catalina = ?
CleanMyMac X is fully compatible with the new macOS. We’ve made significant under-the-hood changes to ensure smooth and stable performance on Catalina. Now it’s running like a champ on the latest operating system.
Once you launch CleanMyMac, you may notice the changes in the application sidebar menu. It’s got a fresh look. Two modules — Photo Junk and iTunes Junk — became irrelevant on macOS Catalina, so they were removed. But that’s no reason to be upset — now we’ve got place for the new more useful tools ?
Real-time protection
This update also brings the brand-new feature — real-time malware monitoring. Now you can stop malware from installing and running on your Mac and stay safe 24/7. Let’s see how it works.
Real-time is protection is a background process that checks your system for any suspicious activity. Once a potential threat is detected, you’ll instantly get a notification from CleanMyMac X about malware. All you have to do is check it out and get rid of the threat before any harm is done to your Mac.
Detection of new types of threats
Maintaining privacy and keeping your data protected against malware are hugely important. We’re always working on improving the checkup of your Mac for all kinds of vulnerabilities. We regularly update our malware database and look for the new types of threats that may harm your system. And that’s exactly what we’ve done in this CleanMyMac X update. Now the Malware Removal tool can detect new types of threats.
So simply downloading it on a Windows system won't help.To solve your problem simply boot your MacBook Air to Internet Recovery Mode by holding alt cmd R after turning it on.In the OS X Utility window choose 'Reinstall OS X' (or similar) which will download and install the original OS X your Mac came with (10.9 Mavericks).After configuring your system open App Store.app and download OS X El Capitan. Office for mac el capitan. You can download the raw (unverified) pkg installer though, but to verify it and convert it to a legit OS X Installer.app App Store.app and a newer OS X system is required again.
We can’t wait for you to see the new version in action. And if you have any suggestions on how we can improve CleanMyMac X, drop us a message. We’ll be happy to implement your ideas!
![Clan Update For Macos Catalina Clan Update For Macos Catalina](/uploads/1/2/6/5/126561680/414314501.jpg)
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P.S. Don’t forget to bookmark our What’s New page. Here you can check all CleanMyMac X updates and new features, and get to know what’s coming next.
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Thanks for reading and stay tuned!
Clan Update For Macos Catalina Version
Your CleanMyMac X Team ❤️