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#Clean install mac os sierra without losing data how to#
#Clean install mac os sierra without losing data Pc#
#Clean install mac os sierra without losing data download#
#Clean install mac os sierra without losing data windows#

In this step, you need to press the F2 key before booting process startups to get BIOS- Basic Input Output System settings.

Step 2: Restart your computer and watch the screen carefully So, keep a copy of personal files to avoid such circumstances.

#Clean install mac os sierra without losing data Pc#

It is a best practice before performing any changes to your PC because we cannot tell how your data may get lost. Step 1: Take a backup of all the personal files on your computer

#Clean install mac os sierra without losing data how to#

In case you do not know how to reinstall OS without losing data, then follow below-mentioned guidelines and make your system’s performance best by retaining stored files. Therefore, the user wants to re-install the existing OS without losing existing data and makes the system to work efficiently. Due to this issue, the system’s performance becomes very slow, and the application will delay opening.

#Clean install mac os sierra without losing data windows#

We hope you found this article helpful.Virus and malware attacks are one of the major reasons behind corruption of Windows Operating System. But before turning to such radical measures, try to reinstall the macOS High Sierra. However, if you don’t like the new version of macOS, don’t let it give you a bad time. Now you can enjoy the new exciting features of macOS High Sierra, like faster Safari and better graphics. That’s it! As you see, reinstallation is not a difficult process, and it has an obvious advantage - it keeps all your data and configurations untouched.

Click Install and complete the process.

Select your hard drive (this is usually Macintosh HD).

Use the combination of Command and R keys you’ll see the macOS Utilities window.

Click the Apple icon in the top left corner of your screen and choose Restart from the menu.

Back up your Mac before you begin (just make sure you didn’t forget to do it).

Here’s how you can reinstall the macOS High Sierra and keep all files and user settings. Once you’ve backed up your files and cleaned your Mac, you’re ready to reinstall macOS High Sierra.Ī Step-By-Step Guide to Reinstall macOS High Sierra It will scan the system and safely remove all junk in a matter of minutes. You don’t want to reinstall the operating system with all the clutter it contains, do you? You can clean up your Mac manually, but using an app like CleanMyMac X will save you tons of time. And not the system junk alone, but also gigabytes of other unwanted files like app leftovers, browser extensions, etc.

Surely, you can use iCloud, Dropbox, or any other external storage to back up essential data.īefore reinstalling the macOS High Sierra, you might also need to clean the system junk. One of the possible Mac backup solutions built into macOS is Time Machine.

So, you can choose the most convenient one for you. There are a few incredibly easy ways to back up the files, documents, applications, etc. Should something go wrong, you’ll be able to restore all necessary files easily. Before You Begin: Back Up Your DataĪlthough the process of reinstalling is safe, it is still recommended to back up your data. But before you start, you have to prepare your Mac for the process. Once you’ve decided that you want to keep all your data intact, take advantage of our comprehensive guide on how to reinstall macOS High Sierra. A clean install will delete everything associated with your profile, all your files, and documents, while the reinstall will not. Please note that if you need to remove the data and reset your Mac to factory settings, go for clean install macOS High Sierra. Only a fresh copy of macOS High Sierra will be installed on your Mac again. Don’t worry it won’t affect your files, data, apps, user settings, etc. Your Mac doesn’t work well after you’ve installed macOS High Sierra? Or something went wrong during the installation? One of the easiest ways to fix such issues is reinstalling the operating system. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.

#Clean install mac os sierra without losing data download#

So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.