Normally when you install a new version of macOS, you just install it over the previous version. It’s quick, easy and means we can be back up and running in no time, with all your apps and data ready to use. Your data remains but your software and file junk remains as well.
That’s why, sometimes, it makes more sense to run a clean install. Whether it’s because your Mac has accumulated so many junk files that it’s performance is badly affected or because you’re passing your Mac onto someone else and want to make sure all your data is removed. Or maybe you just want that fresh out of the box Mac experience again. Whatever your reasons, here is how to clean install macOS High Sierra.
Installing a SATA Drive as a Boot drive 10.11 Note: Reformatting the drive will erase all data on the drive, so you should copy any data you want off the drive prior to formatting. Physically install the drive into the Mac. Insert the Mac OS X install CD or USB drive. Power on the computer while holding down the option key. Select Installer.
Before you do anything, check that your Mac is able to run Apple's new operating system.
To complete the clean install procedure described below, you'll need:
Before you proceed, you need to make a choice how to run a clean install. If you only have one drive and it’s not partitioned and this is where you have all your files and your OS, your choice is to clean install on the startup drive. This way entails one important fact: all your files and data will be deleted during the process.
If you have another drive or volume other than your startup drive, use the second way which is clean installing on a non-startup drive. It’s a more lenient and less intrusive way because your Mac doesn’t get wiped clean, only your system.
If you don’t know which one you have, go with the first option, startup drive.
Once you have everything that's needed, let's begin. Don’t worry, this step-by-step guide will walk you through all you need to do.
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The process of performing a clean install involves wiping your Mac’s main drive clean so it’s essential that you back it up immediately before you start. You might not want to backup the files you don’t need and system junk, so make sure to clean that up beforehand. An easy way to go about this is to get a Mac cleaning app like CleanMyMac. It will save to hours of manual file cleanup and polish your system before the backup.
Delete everything you don't need - large and old files and archives, useless apps, cache data and other junk, duplicate files - all these files silently eat up the disk space, duplicate images are especially hard to find out.
You can always use CleanMyMac to cleanup macOS system junk, large and old files, and remove unwanted apps. You could do it manually, but CleanMyMac only all it takes is a few clicks.
Then you can use Gemini to easily find duplicate files and folders on your hard drive, so you can delete them and save precious storage space.
Now, for the backup itself use Get Backup Pro. It’s more powerful than Apple’s own Time Machine. It’s also a good idea to create a bootable clone, so if anything goes wrong you can go back to where you started easily. Also, a cloned drive makes copying files back to your newly-updated system very easy. And move your images and documents into the cloud or to an external drive, just to be on the safe side.
As well as backing up your Mac, you should also take screenshots of settings in any apps you’ve customized so that you can set them up again quickly later. And make sure you have a record of license codes for apps and passwords for websites.
Clean install macOS, securely
Your Mac deserves a fresh start. Get the right tools for clean installing Apple's operating system.
Make sure you backup your Mac to keep your important files, before taking next step, that erase your Mac’s Startup drive.
To erase your Mac’s main drive:
When the macOS Utilities screen appears, follow these steps:
When your Mac has restarted, you’ll need to follow the process of setting it up as if it was a brand new Mac. So, you’ll need to connect to your wifi router and type in the password. Then you’ll need to type in the details for your iCloud account. Then you’ll have to set up a new admin user account.
Once you’ve done that, you can start installing apps. In order to re-install Setapp apps, go to setapp.com to get Setapp installer or download Setapp here. You’ll need your username and password.
It’s a good idea to only download those apps you need to use straight away. Other apps can be downloaded as and when you need them. That way you avoid cluttering up your brand new macOS.
If you use a cloud service like Dropbox, now is the time to re-connect. And you can copy any documents, photos or other files you need from the backup you made at the start.
Find more information about Apple Mac update
You don’t need a backup for this option, it’s safer and faster than the previous way but only available to you if you have an extra drive or your drive is broken down into volumes.
Here’s how to instal your new macOS on the non-startup disk.
Before you install the new OS on it, you need to erase all data on the drive you’ve chosen for it. To do it, use Disk Utility. Choose the volume you’d like to clean up and click Erase.
If you still need some info from that drive, you can use an app like ChronoSync Express to sync it with another drive and keep the files.
To download it, open the Mac App Store and go to the Updates tab (Here is a link.) When your installer is downloaded it will launch automatically but you need to quit it.
Fortunately, for this option you don’t need to create a specific bootable drive and you can simply use the installer from your startup drive and install the macOS onto the other one.
Launch the Installer from the Applications folder and press Continue. Change the target drive for installation. macOS will offer you startup drive by default so you need to click Show All Disks button and choose your non-startup disk volume. From then on simply follow the installation guide and after that you’ll have to set up your Mac as a new one. That entails creating a new user account, setting up date and time zone etc.
Now that you have the latest macOS, you can enjoy its superior features and top performance. Clean install (when performed on a startup drive) does remove your apps so if you don’t feel like looking for every app and their licenses again, get Setapp. More than 100 apps in one suite available by subscription. Saves you time and money on looking for apps for your daily tasks.
Meantime, prepare for all the awesome things you can do with Setapp.
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/Mac Cleaner /How Much Space Does macOS Take - Check & Free up System Storage
Are you curious about how much space does MacOS take? Let’s get a closer look at MacOS High Sierra in this new article! Read along.
Apple macOS 10.14 Mojave was released to the public on September 24, 2018, and you may want to know how much space does macOS Mojave takes. New versions of macOS bring new features and designs that can improve the user experience. However, you must note that it takes a lot of space on your device to run successfully.
You cannot download the update unless you have freed some space enough for it. Today we will learn how much space does Mac OS take and what are the best practices to improve the device performance. How to use external dvd drive on mac.
In order to run High Sierra on Mac, you will need at least 8 GB of available disk space. Once you do the upgrade to macOS High Sierra, you’ll get more free disk space because of the new Apple File System and HEVC which is a new encoding standard for videos.
Article GuidePart 1. How Much Space Does MacOS High Sierra Take?Part 2. How to Get More Space on Mac?Part 3. How to Upgrade to Mac OS High Sierra?Part 4. Summary
If your Mac has been running on macOS 10.12 well it should also run smoothly with macOS 10.13 High Sierra without any issues at all. All Mac models and devices from 2009 like Mac Book, iMac, and Mac Book Retina and 2010 models such as Mac Mini, Mac Pro, Mac Book Air, and Mac Book Pro are compatible with the MacOS High Sierra.
However, if you are unsure which mac os version you’re using, you can find it by going to the device information of your Mac, to do this, open the Apple menu and click on ‘About this Mac’.
How much disk space does macOS use? In order to run High Sierra on your Mac, you will need at least 8 GB of available disk space. I know this space is a lot but once you did the upgrade to macOS High Sierra, you’ll get more free space because of the new Apple File System and HEVC which is a new encoding standard for videos.
https://downyup728.weebly.com/singer-cg-590-repair-manual.html. Tip: Here recommend a powerful tool named iMyMac PowerMyMac to remove the purgeable space on Mac so that you will have more space to upgrade the macOS High Sierra. Just have a free trial below to save more space now!
By these two newly added features your photos, videos, apps, and other files will consume less space on your Mac. Sound cool? Start the upgrade now.
After knowing how much space does macOS Catalina take, you should get more space on Mac to run macOS. Mac system taking up 300GB? Too much space! How many GB should system take up on Mac? How much storage does Mac have this time? If your Mac is running slowly does not have enough space to accommodate the new macOS then you may see “Your startup disk is almost full” on your screen. It could be clogged with junk files and unimportant files.
The longer we use our devices, the more unneeded and unimportant files we store in it that later on can cause slow performance. Some even affect the way the device boots up because they have a login and startup files included. Especially files in the Other, if you want to know what is Other in Mac storage, just check the provided link.
The best thing to do is to remove these unneeded files permanently so you can get a faster Mac plus more space for the new MacOS update. However, deleting them manually may take time so better use an automatic program to remove the junk files with ease.
There are programs to clean up Mac that can easily erase these junks without too many steps involved. Just like PowerMyMac, offered by iMyMac. It is a powerful program that eliminates all the clutters that affects the performance of the device.
This is an effective and efficient software solution to erase junks, clear browser and system caches, and more. How can PowerMyMac help you in cleaning up the junks from your Mac? First, you need to download PowerMyMac and install it on your Mac.
Next, follow these steps on how to clear system storage on macOS High Sierra effectively use this program.
You may also use other options such as Duplicate Finder and Large & Old Files. These two will also help you free up some space on your Mac and be able to upgrade to the latest Mac OS. Expandrive 7 5 0 8.
PowerMyMac also helps you scan and analyze the network status of your device. The next time you will experience, latency or apps slowing down, use PowerMyMac to check and determine what is really going on with your device.
Tip: Speaking to apps, you may want to remove some unneeded apps on your Mac to save more space. Here we recommend another tool named PowerMyMac Uninstaller to help you. You can check how it works when uninstalling Anaconda on Mac.
Your Mac has now plenty of space needed to accommodate the new Mac OS. Simply follow the instructions given by Apple on how to proceed with the update or you can follow these steps below.
Do Mac Updates take up space? Yes it does. But just some, you need to upgrade to the newer version for better Mac performance. Now that you are ready with the upgrade, first create a backup just to make sure your important files are safe and secured.
Time Machine Backups
Setup your Time Machine so that you can easily create a backup with an external drive.
Remember that the first time you backup using Time Machine will take a long time to complete. This is normal though. However, after a series of backups, Time Machine will only backup the files that were changed and added for faster process later on.
Download New Mac OS
Right after making sure that you have your own backup, you can download the new Mac OS through the App Store.
Remember that during the upgrade, the device will keep on restarting several times, this is normal and some activities might be slow until the upgrade is finished. When the upgrade is fully completed, you may now continue where you left.
Now that you are aware of how much space does Mac OS take, you can be ready at any time there is a new upgrade released. Of course, don’t forget to clean up your entire system and free it from junks and clutters that are often the suspects of space-hogging.
Use iMyMac PowerMyMac to save you from all the hassles of manual deletion. When the latest MacOS Mojave comes out sooner, for sure you are among the firsts to download and try! Share this with your friends and let them know!
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A powerful all-in-one App for Mac
Free DownloadGerrit2020-01-27 08:36:54
Hi I am thinking of buying a Macbook Air due to my budget but can only afford the 128GB SSD 2017 model. I see it has a SD card slot can I use the transcend SD card and format it in a way so I can install apps or software on it? I do have a home PC so this will be my on the Go device.
Stella2019-11-22 10:00:18
Have saved about more 8GB storage, yeyeyeyye!
Edith2019-06-03 08:49:08
After using 2 years, my system is taking up so much space and that really confuses me, now I know how to get more space on my Mac, thanks! Adobe premiere latest version mac.
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