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With macOS Catalina officially released, more and more people jump on the bandwagon to try its expanded features, such as screen extension with an iPad or the new Apple Podcasts app. And why not?
Step 4: Reinstall Mac OS X without Losing Data When you get the macOS utility window on the screen, you can just click on the 'Reinstall macOS' option to proceed. Afterward, you simply need to follow this basic drill to reinstall macOS on your system. Right-click on the Downloads Folder in the dock to bring up the options menu. Once the options menu appears, hover your mouse over Options and then click on Remove From Dock Option in the contextual menu that appears (See image below). The Downloads Folder will be immediately removed from the Dock and placed in the Home Directory of your user account on Mac. Trying to reinstall mac os a required download is missing Trying to reinstall mac os a required download is missing.
The problem is that it might not always work as intended. Glitches in macOS Catalina are commonplace — even fully released operating systems like Mojave or High Sierra could freeze and crash from time to time. No software is immune.
But what do you do if this case? The surefire way to deal with jaded performance is to reinstall mac OS Catalina altogether. Read through our guide below to learn how.
How To Reinstall Mac OS Catalina
It’s important to note that when you reinstall macOS Catalina the process simply updates the operating system and doesn’t affect any files on your hard drive or user files or even settings. That makes reinstalling principally different from performing a clean install, which erases everything.
Here are the proper steps to follow to reinstall mac OS Catalina.
1. Back up your Mac first
By default, the best thing you could do before making any significant changes to how your Mac works is to back it up. Backups are just like saves before encountering challenges in video games — represent the point you can always come back to.
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There are lots of great backup solutions on the market to suit every need. If you don’t have the time to search for something specific, your Mac features a decent native option — Time Machine.
To get Time Machine started:
2. Delete junk off your Mac to speed it up
There’s nothing better than the feeling of a brand new Mac with a brand new macOS. If only the latter is new, the experience could be subpar. Trying to get the most out of macOS Catalina on your older machine might be a challenge. But don’t hurry to your local Apple Store just yet — not all is lost.
Just like the dust behind your couch or on the top of your kitchen cupboards, small bits of system files, caches, and hidden libraries tend to aggregate over the years and never get deleted, eventually slowing down everyday processes. While it’s possible to clear out some of them manually, others require specific technical knowledge and lots of time.
Luckily, there’s a professional automatic solution available — CleanMyMac X. Optimizing behind-the-curtain processes on your Mac with CleanMyMac X is no more difficult than clicking a single button:
Now your Mac is free of all the pointless log files, user caches, language files, old updates, and more. Which directly translates into improved processing power, memory usage, and response time. At last, your Mac is ready to take full advantage of macOS Catalina.
3. Reinstall macOS Catalina in Recovery Mode
With your Mac in top shape, it’s time to get that macOS Catalina download link. Surprisingly, you won’t find it in Software Update or even App Store (where it used to be in macOS High Sierra).
The correct way to reinstall macOS Catalina is to use your Mac’s Recovery Mode: Mac os install cd download.
The reinstallation process will start shortly and roughly take 30 minutes. When complete, your Mac will start up as usual. No files should be lost, but it’s always a good idea to check CleanMyMac X’s Applications Updater to see if you can improve compatibility of the new macOS with any of your existing apps:
Finally, in case you notice any files or apps missing, or settings misconfigured, you could open up Time Machine to restore a specific folder or the whole backup from the step one:
If you decide to restore the whole backup, make sure to then repeat the whole process to optimize your Mac and reinstall macOS Catalina as detailed above. The good thing is that more often than not the reinstallation works wonders right from the first time.
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Sep 09, 2020 • Filed to: Solve Mac Problems • Proven solutions
“Sadly, my macOS got corrupted and its login screen does not appear. I am thinking about reinstalling Mac OS, but I am also wondering if I reinstall OS X will I lose my files?”
It is quite easy and straightforward to reinstall macOS using an in-built recovery mode. You don’t have to be a technical expert to do this task. That’s why a lot of Mac users use the recovery mode for reinstalling their OS. But, there is a question always going in their user’s mind when it comes to reinstalling OS X and it is that “does OS X recovery delete everything?”
So, if you’re also one of those users having the same concern, then you have come to the right page. Here, you will get to learn everything about reinstalling Mac in recovery mode and what to do if you end up losing your important files after reinstalling macOS in recovery mode.
Part 1. Will Reinstalling OS X Delete My Files?
Many users when they use internet recovery mode to reinstall Mac OS, some questions might come to their mind, such as “if I reinstall OS X will it delete everything” or “does internet recovery mode erase data”. Well, you need to first understand what is mac internet recovery is to know about answers to questions that are going in your mind.
1. What Is Mac Internet Recovery
Internet recovery is quite a helpful feature included in all OS X and macOS. The main principle of internet recovery is to troubleshoot OS X and restore the Mac system to its default settings. Moreover, internet recovery enables you to reinstall the macOS version when your interval drive is damaged and corrupt. It is also helpful if you’ve replaced your internet drive with a higher and new storage device, but you completely forgot to make a bootable version of your Mac OS X on USB media.
In case of internet recovery, your system downloads that macOS version that came with your specific Mac from Apple servers. Thus, it means you aren’t downloading the most recent macOS version with internet recovery. However, it effectively tests the hardware components and memory for any problems. Well, internet recovery mode allows you to:
2. What Is Reinstalling Mac OS
Well, reinstalling macOS in recovery mode can aid you in replacing the current problematic OS X with a clean version easily and quickly. Generally, you have to reinstall OS X for troubleshooting purposes. The answer to the question “does reinstall macOS erase everything” is that simple reinstalling OS X won’t delete your files either erase your drive or disk, making it perfect for troubleshooting.
You don’t have to erase your Mac unless you are giving or selling your Mac or having a problem that needs you to erase the data. Thus, reinstalling OS alone from Mac recovery mode doesn’t affect your data, files, user settings, apps, etc. It will only reinstall the fresh copy of OS X on your Mac.
If you are wondering how long does it take to reinstall OS X? Then, the short answer is it all depends on the speed of your internet connection and system.
Part 2. Data Loss during Reinstalling Mac in Recovery Mode![]()
There is no doubt that basic reinstall Mac OS doesn’t erase your data, but that doesn’t mean at all your data and files are always kept safe. Rosetta stone activation key free. That’s why we recommended that you should back up your data before you reinstall macOS using recovery mode. You never know when you have to go through a data loss situation. Keep in mind that there is no chance of losing your files if you have already created a backup somewhere else.
You might don’t know that there are many factors that can cause data loss after reinstalling macOS. Here, we are going to list some of the factors you must know before you reinstall:
Part 3: How to Recover Lost Files after Reinstalling Mac OS?
Advanced cleaner for mac. Well, does reinstall OS X delete files on your Mac? As we mentioned earlier, there are chances of losing your important files when you reinstall or upgrade OS X. There is no doubt that it is quite frustrating to lose your crucial files. Luckily, there is a reliable way available you can try to get back your lost files.
1. The Best File Recovery Software for Mac
You can get rid of your frustration of losing important files with the help of RecoveritData Recovery software for Mac to recover lost files after reinstalling the OS, no matter whether it is the latest or earlier macOS. When it comes to Mac OS X file recovery, among various options, we recommend that you should give a try to Recoverit data recovery software for Mac. With the help of this software, you can easily and effectively recover files you lost after reinstalling the Mac OS. It can help you to get back various types of files, such as photos, videos, documents, archives, etc.
Recoverit - The Best Word File Recovery Software
In a case like recovering data after reinstalling Mac OS X or macOS, Recoverit data recovery software is sure to get back your lost data.
2. How to Recover Files on Mac in 3 Steps
You can get the Mac desktop folder or any other content back using Recoverit by following these steps.
Step 1: Select the Recycle Bin Recovery mode
Once the software is installed successfully on your Mac, run it. Now, you will be moved to the main interface of the software. Here, you need to choose the source hard drive location from where you’ve lost your files.
Step 2: Scan the Location
Now, the software will start an “All-around” scan on the chosen hard drive to look for the lost files. This process will take a few minutes.
Step 3: Preview and Recover
Once the scan completes, the software will display all files you can recover. So, choose those files you want to get back and hit on the “Recover” button.
In this way, you can easily get your documents that were disappeared back on Mac. In case if the quick scan was not able to fulfill your requirements, then you can do a deep scan as well. To do this, click on the “All-around Recovery” and wait as Recoverit would extract data from your Mac’s storage. While the deep scan would take more time than the quick scan, the results would also be far better.
Part 4. How to Prevent Losing Data When Reinstalling Mac?
Are you looking for tips for reinstalling Mac OS X without losing data? If so, here we have mentioned some tips and tricks that can help you to avoid losing data when reinstalling Mac.
Conclusion
We hope that you now got an answer to your question - “does installing OS X delete everything”. The guide has covered all ins and outs of reinstalling Mac in recovery mode. We recommended Recoverit file recovery for Mac to users who want to recover files they get lost after reinstalling Mac OS X.
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