I had two 'Install partitions' per OS X installation. Pressing the spacebar referred me to the following folders: The solution is simple and safe. Navigate to your main partition. Now look for 2 folders: IABootFiles (hidden) and OS X Install Data. Delete those folders, empty your trash, reboot and you will be good to go! A clean install erases files from your mac, but a reinstall does not delete anything. Hence, we are going to outline a way of reinstalling High Sierra MacOS without formatting or erasing your mac. The obvious benefit of this approach is that it preserves apps, files, data, documents, customizations, and photos. Don’t fret about losing a lot of data though because of reinstall Mac OS Sierra. Reinstalling your macOS Sierra won’t do anything to your files, user settings, apps, and other data. What happens is a fresh copy of the said operating system will be installed within your Mac device again. Hold down command + S at the startup chime. After each of the following commands, hit enter. Always run a disk check first in SU mode by typing in /sbin/fsck -fy. Don’t be alarmed by output such as “FILESYSTEM WAS. Now, mount the boot volume with user write permissions. /sbin/mount -uw / cd.
Here’s how to securely delete all of your files, then install a fresh version of macOS. If you’re selling or giving away your computer, this is the only way to make sure whoever ends up with your Mac can’t access to your files, and won’t have to deal with any modifications you’ve made to macOS over the years.
Reinstall from macOS Recovery
macOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu , which is also available in macOS Recovery.
1. Start up from macOS Recovery
To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following sets of keys on your keyboard. Release the keys when you see an Apple logo, spinning globe, or other startup screen.
Command (⌘)-R
Reinstall the latest macOS that was installed on your Mac (recommended).
Option-⌘-R
Upgrade to the latest macOS that is compatible with your Mac.
Shift-Option-⌘-R
Reinstall the macOS that came with your Mac, or the closest version still available.
You might be prompted to enter a password, such as a firmware password or the password of a user who is an administrator of this Mac. Enter the requested password to continue. https://realityyellow312.weebly.com/blog/flip4mac-wmv-free-download-mac.
When you see the utilities window, you have started up from macOS Recovery. https://renewdance487.weebly.com/blog/mac-top-apps-2014.
2. Decide whether to erase (format) your disk
You probably don't need to erase, unless you're selling, trading in, or giving away your Mac, or you have an issue that requires you to erase. If you need to erase before installing macOS, select Disk Utility from the Utilities window, then click Continue. Learn more about when and how to erase.
3. Install macOS
When you're ready to reinstall macOS, choose Reinstall macOS from the Utilities window. Then click Continue and follow the onscreen instructions. You will be asked to choose a disk on which to install.
- If the installer asks to unlock your disk, enter the password you use to log in to your Mac.
- If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first.
- If the installer is for a different version of macOS than you expected, learn about macOS Recovery exceptions.
- If the installer offers you the choice between installing on Macintosh HD or Macintosh HD - Data, choose Macintosh HD.
Please allow installation to complete without putting your Mac to sleep or closing its lid. During installation, your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.
If your Mac restarts to a setup assistant, but you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Then click Shut Down. When the new owner starts up the Mac, they can use their own information to complete setup.
macOS Recovery exceptions
The version of macOS offered by macOS Recovery might vary in some cases:
- If macOS Sierra 10.12.4 or later has never been installed on this Mac, Option-Command-R installs the macOS that came with your Mac, or the closest version still available. And Shift-Option-Command-R isn't available.
- If you erased your entire disk instead of just the startup volume on that disk, macOS Recovery might offer only the macOS that came with your Mac, or the closest version still available. You can upgrade to a later version afterward.
- If your Mac has the Apple T2 Security Chip and you never installed a macOS update, Option-Command-R installs the latest macOS that was installed on your Mac.
- If you just had your Mac logic board replaced during a repair, macOS Recovery might offer only the latest macOS that is compatible with your Mac.
If you can't get macOS Recovery to offer the installer you want, you might be able to use one of the other ways to install macOS.
Other ways to install macOS
- You can also install macOS from the App Store or Software Update preferences. If you can't install macOS Catalina, you might be able to install an earlier macOS, such as macOS Mojave, High Sierra, Sierra, El Capitan, or Yosemite.
- Or create a bootable installer disk, then use that disk to install macOS on your Mac or another Mac.
Quick question – how do you uninstall programs on Mac?
If your answer is to drag the app to the Trash, we’re sorry to say that you’ve been doing it wrong. How to search for a word on a mac.
You probably know or guess that you can remove apps by dragging them to the Trash bin, but it is not quite so. Dragging normal files like documents and movies to the Trash works fine. But doing the same for apps leaves gigabytes of leftover junk files on your hard drive. We’re going to show you what gets left behind and what you can do to completely uninstall apps from here on out.
How to uninstall on Mac
If you are trying to delete an old application, reinstall a corrupted software or just free up disk space on your Mac, removing all components of the program is important. These include the app, its preferences and support files, and sometimes other hidden files.
To completely uninstall a program on Mac you have to choose one of three options:
- Using Trash.
- Using Launchpad.
- Using a native uninstaller
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The ways mentioned above include navigating your Mac’s in search of the apps you want to remove and then locating their remaining data. The latter can take even more place than the app itself and can be stored anywhere in your folders.
I prefer clearing my Mac from apps using special software made for this particular task - CleanMyMac X. It’s Uninstaller feature, is an app-killer that sweeps away any program you don’t want on your Mac and clears remaining junk.
Now let’s go ahead and delete some apps!
1. Uninstall Mac apps using Trash
Whether you're running macOS Catalina or an earlier macOS, like Mojave or Sierra, the process of manually uninstalling remains relatively similar. My first mac app. Here’s what you need to do:
- Open Finder.
- Go to Applications.
- Choose the app you want to delete.
- Press Command + Delete (⌘⌫).
- Open Trash.
- Click the Empty button in the upper-right corner of the window.
And the app is gone.
Even uninstalling apps on macOS Catalina requires getting rid of leftovers, despite the fact that it's the latest and the most sophisticated system for Mac. Apple has done such a good job on macOS 10.15 but left this unfortunate issue unresolved for another year.
To completely remove programs from Mac manually, you have to find all the associated files that come along with the app. That means not just dragging the app icon to the Trash from your Applications folder, but searching the depths of the system files on your Mac.
We’re going to reveal the locations of the most common files that are associated with apps. To remove the app leftovers from your Mac just navigate to each of these folders and hunt for the app you want to remove. https://renewdance487.weebly.com/blog/hotkey-launch-app-mac. If you find files with the app name you can send them to the Trash.
So, when uninstalling any software, you have to go over each of these folders one by one and remove the following:
- Binary and dock icons are located in
/Applications/
- Application support files are located in
~/Library/Application Support
- Support Caches can be found in
/Library/Caches/
and~/Library/Caches
- Plugins are located in
~/Library/Internet Plug-Ins/
- Library can be found in
~/Library/
- App preferences are located in
~/Library/Preferences/
- Crashes are found in
~/Library/Application Support/CrashReporter/
- App saved states are located in
~/Library/Saved Application State/
There are many more hidden files, some of which cannot be accessed by the user. And macOS/OS X will prevent you from deleting some app files.
As you can see, it's not that easy to uninstall applications Mac doesn't need, even when you know what to do. By the way, be sure to look for the name of the app in the file names of the files you remove. Don’t remove anything you don’t know! Do your due diligence before removing something from your system.
When you delete software on Mac manually, be sure only to remove an app file or folder when you’re sure of what it is. Look at the name very carefully before you nuke it. Removing the wrong files could cause problems with your system.
Remember, please be careful when deleting system files — you never know how it will affect your Mac if you remove the wrong ones (or the right ones for that matter!).
2. Uninstall Mac programs with Launchpad
How to uninstall on Mac by using the Launchpad? It's easy and this manual method works like this:
- Click Launchpad icon in your Mac's Dock.
- Find the app you want to delete.
- Click and hold the app until it starts shaking.
- Click X in the top-left corner of the app icon.
- Click Delete.
This will uninstall the app from your Mac. However, keep in mind that after removing the program, you should also delete its leftovers as we've described above.
Can't delete apps on Mac?
Unfortunately, manual methods won’t get everything. Some apps are pre-installed macOS components and protected by the system while others will refuse to delete because they are already open (even though that’s often not true).
So, how to delete the apps on Mac that won't delete? You can try the manual removal after force quitting the app in question (press Command-Option-Esc and if the app is on the list shut it down) or rebooting your Mac.
If you're still unable to delete apps on Mac or if you’re worried you won't do it correctly and want a safer alternative, there’s the easy method of uninstalling apps from your Mac so you don't have to force delete applications. It actually does a better (and safer) job and in a fraction of the time. Download file with curl mac. Read on to learn how to delete apps on Mac automatically.
3. Uninstall apps with CleanMyMac X
When I referred to the easy method of uninstalling apps, I meant using CleanMyMac X. As for me, deleting apps is a pretty tiresome task. https://togocelestial.weebly.com/blog/free-quicktime-7-pro-for-mac-os-x. I’ve always put away this chore, as it will waste a huge amount of my time. But, my Mac was running low on free storage, so I decided to try CleanMyMac X to fix this problem and uninstall programs on Mac with ease. I used the Uninstaller module to get rid of multiple apps at once. Here’s what you need to do:
- Download CleanMyMac X, install, and launch it (it takes less than a minute).
- Go to Uninstaller.
- Choose All Applications.
- Check the boxes next to the app you want to remove.
- Press Uninstall.
As you can see, CleanMyMac X shows precisely how much place each app takes, so it’s easier to detect the heaviest programs. Another benefit is that you can bulk uninstall programs on Mac without dragging each app and its files to the Trash.
Is it possible to delete system files on Mac?
CleanMyMac X doesn’t let you delete system apps like Safari. Neither of Mac cleaners can do that. But, CleanMyMac X allows you to delete the data associated with system apps and reset them completely. Click CleanMyMac X’s menu in the upper-left corner and choose Preferences. Go to Ignore List and click Uninstaller. Here uncheck the box next to “Ignore system applications.”
Now, you can close Preferences and go back to Uninstaller. Click ► next to the app's icon to show its files. Then check the data you want to delete and choose Reset from the drop-down list next to the app’s icon. Then press Remove.
It will help to clear some space on your Mac. Note that your app logs may also disappear after the reset.
4. Use the native uninstaller
Many applications are designed to clean after themselves. They come with a built-in uninstaller — a self-destroying utility bundled with the main app. This is mostly true for third-party apps that you download from the internet. That’s why native uninstallers remain more of a Windows thing, not much heard of in the Mac world.
The original uninstallers can be found in Finder > Applications. If your app looks like a folder (within the Applications folder) most likely it will have a separate uninstaller. The name will read [Your app] Uninstaller or Uninstall [Your App].
The original uninstallers can be found in Finder > Applications. If your app looks like a folder (within the Applications folder) most likely it will have a separate uninstaller. The name will read [Your app] Uninstaller or Uninstall [Your App].
Open the folder, find the launcher, and just follow the onscreen instructions. Does spotify have a free service. After the removal is complete, you can enjoy your extra storage space!
Clear app leftovers: preferences files and caches
No sane developer wants people to delete their application. As your desperate ex, they would do everything to stay on your Mac, like planting pieces of their software around your Mac so one day they can return. Support files, preference files, and caches — all these will likely remain even if you’ve deleted the app itself.
Here I’ll show you how to root out these remaining traces. I’ll use the Telegram app as an example.
Here I’ll show you how to root out these remaining traces. I’ll use the Telegram app as an example.
Delete application support files
Click on Finder > Go to Folder… (in the upper menu).
Paste in:
Paste in:
~/Library/Application Support/Your App Name
In my case it's:
~/Library/Application Support/Telegram
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Now, delete the content of this folder.
Delete application Preferences
The Preferences folder contains your user settings. These files are tiny but there’s no reason not to delete them, just out of principle.
Click on Finder > Go to Folder…
Paste in:
Click on Finder > Go to Folder…
Paste in:
~/Library/Preferences/
Open the folder. Now type the name of your app in the search bar. Click to search 'Preferences.” Delete the found items.
Delete the caches
In the same vein, you’ll have to delete the remaining app caches.
This time, use the following command to paste in Finder > Go to Folder.
Paste this:
This time, use the following command to paste in Finder > Go to Folder.
Paste this:
~/Library/Caches/Your App Name
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Note: In some cases, you need to search for the app developer's name, rather than the name of the app.
Delete leftovers with CleanMyMac X
If you’ve been doing a 'spring cleaning' in your Applications folder, chances are some files are still left somewhere in your Mac’s system. CleanMyMac X detects and collects them into the Leftovers tab.
Go to Uninstaller once again and select Leftovers. Select all the remaining files and press Uninstall to say goodbye to the app remains.
Download Mac Os High Sierra
Now you are just as good at uninstalling applications on Mac as any Apple engineer. Hopefully, you now have plenty of free space. Don't miss a few related articles below.