In macOS Sierra you can remove automatic items which help you to speed up your Mac and reduce internet bandwidth. In this article, I’m going show you, how to stop macOS Sierra startup apps. This means that when you log into your computer, by default some apps will open up though you don’t open them. Mac OS X: Change Which Apps Start Automatically at Login Lowell Heddings @lowellheddings Updated July 11, 2017, 10:58pm EDT OS X makes dealing with startup items really easy — you just head into the preferences and add or remove things from the list. Apps that appear in that center pane will automatically open when you start or reboot your Mac. If the Hide box is checked, they will load in the background. To begin with, you should have relatively few items in this list but as time goes on and you install more stuff onto your Mac, the list will increase.
What are startup items?
Startup items, or login items, are services and applications that launch every time you start your Mac. These are applications that sneak into startup items without notice, never asking if you need or want them there. This way you may end up with a dozen apps launching as soon as you turn on your Mac, weighing heavily on its processor and memory capacities and slowing it down. Such items can increase your Mac’s startup time and decrease its performance.
Plus, sometimes when you remove an application or a service, it leaves a login item with a broken link. These broken login items are completely useless, cause unwanted messages, and waste your Mac's resources (because they look for non-existent applications). Whether you're running macOS Catalina or El Capitan, or earlier — it's all the same, so just read on.
So, let's go over how to take control of login items, and how to get rid of unwanted, broken or hidden startup items.
- Next time your PC boots, the app will not run at startup. If you change your mind and want to make the app run at startup again, just follow the same steps. Go to Task Manager Startup tab, click on the app of your choice and select Enable. How to make a specific app run at startup in Windows 10. There might be an app that you use all the time.
- Spontaneously reopening apps at startup Apple If the checkbox is selected (as shown here) when you shut down or restart, whatever apps are open at that time will reopen automatically.
How to disable startup programs?
Do you want to stop programs from running at startup? There’s an easy way to remove programs from startup and get your Mac to load faster on launch. The fastest way to turn off startup items on Mac is an app like CleanMyMac X.
![Mac remove app from startup Mac remove app from startup](/uploads/1/3/4/2/134297794/588357914.png)
- Download CleanMyMac for free.
- Launch the app.
- Open Optimization tab.
- Click on Login items.
- From the list of apps, disable the ones you don’t need on startup.
- Done!
How to change startup programs manually?
Disabling Mac startup programs is possible manually. Therefore, if you have some time and would like to do it yourself, follow the steps below.
Your login items are listed in settings. One of the easiest ways to control startup items is inside System Preferences > Users & Groups.
- Open System Preferences.
- Go to Users & Groups.
- Choose your nickname on the left.
- Choose Login items tab.
- Check startup programs you want to remove.
- Press the “–” sign below.
- You’re done.
- If you need to add an item back, press “+” and choose the app you’d like add.
- Then restart your Mac to see the changes.
How To Change My Start Up Apps On Macbook Pro
How to fix broken startup items?
Broken Mac startup files are left there because some part of apps are left on your Mac long after you’ve moved the app to the Trash. To get rid of these parts and to fix your startup, you’re going to need CleanMyMac again. First, you need to check if they’re among startup items and disable them if so. You can do it following the instructions above. Then you need to remove app leftovers. CleanMyMac works fine on macOS High Sierra and earlier OS.
- Launch CleanMyMac.
- Choose Uninstaller tab.
- Scroll through the list of apps.
- If you spot any app that you’ve deleted, check them.
- Delete the app leftovers you’ve chosen.
You can also find and remove broken login items with the help of System Junk module:
- Choose System Junk tab.
- Click Scan.
- Review details and click Clean.
Change Startup Programs On Mac
Finally, you need to clean your macOS startup items through launch services:
- Open Maintenance tab.
- Choose Rebuild Launch Services.
- Hit Run.
- Done.
Once you do it, all broken app data on your Mac will be fixed.
Remove daemons and agents from startup process
If speaking of files, first go to the system folder /Library/StartUpItems. Here you’ll find all the startup files that are being launched with the system. You can delete the login item you think is necessary if you’re totally sure what you are doing.
Also, the /Library/LaunchDaemons folder contains a bunch of preference files that define how the application that is being launched along with the system should work. You might want to delete some of these files as well if you know you don’t need them and removing them is safe.
The /Library/LaunchAgents contains preference files responsible for the apps that launch during the login process (not the startup).
The above-mentioned folders contain app-related files. However, you can also check system folders to review whether you need some of the system applications to be running on startup:
- /System/Library/LaunchDaemons - note that besides preference files this folder contains other important system items that are recommended to keep untouched.
- /System/Library/LaunchAgents - most probably, you won’t also find anything worth removing in this folder, however, keeping this location in mind might help you find files related to a problematic app that causes troubles on Mac startup. If you have a problematic application that messes about on login, you can try to trace it back from this folder.
But, if you’re looking for simple ways to remove login items, we suggest using a professional Mac utility. Download CleanMyMac X for free and make unwanted and broken login items a thing of the past.
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/Mac Uninstaller /How to Change Startup Programs on Mac
Slow Mac on startup? Find out how to change startup programs on Mac in this brand new post!
Is your Mac getting slow to load and lagging? It can be caused by a lot of startup programs that needed to boot up along with the Mac before you can completely use your system.
Don't worry we'll help you figure out how to remove these unwanted apps. Read this post below!
Sound good? Let's dive right in...
Article GuidePart 1. What are Startup Programs?Part 2. How to Change Startup Programs on Mac?Part 3. Manually Change Startup Programs on MacPart 4. Conclusion
Part 1. What are Startup Programs?
Startup programs are applications and services that sneak into the startup menu of the computer with or without permission. These programs can be default or downloaded and may affect the performance and speed upon turning on the computer because it needs to load the entire apps or services in the startup list in order to load up completely.
Decreasing your Mac's performance is the last thing you would want to happen so you need to act on it as soon as you can. What you can do is to remove some unwanted startup programs on your device. However, you should be careful in changing or removing startup programs as it might leave you with broken login links.
Good thing we found solutions on how to change startup programs on Mac safely and efficiently. Find out how in the next parts below.
Part 2. How to Change Startup Programs on Mac?
There is an easy and quick solution on how to change startup programs on Mac and make it load faster. The best method is to use iMyMac Mac Cleaner. This is a program dedicated to removing apps, software, and other services on startup programs on Mac.
You see everytime you delete apps on your Mac, it still leaves traces or other related files and contents that can still clog up the performance. These files, by the way, are not easily visible to laymen. You might need to be quite technical in order to permanently remove these off the device.
This is why iMyMac's Uninstaller provides a full solution to these kinds of scenarios. You don't have to stress yourself in finding these unwanted files.
Let the software do it for you.
Uninstalling software or applications on Mac is very different as compared to Windows computer wherein it can be done in just a few steps. In Mac, there are some conditions that you need to be aware of before heading about changing these startup programs.
Mac Uninstaller program by iMyMac-Cleaner is the easy to use and click-based software that will simply let you remove these unwanted programs in a few clicks. It basically does everything for you to avoid further hassles and any troubles of clicking the wrong buttons.
Mac Uninstaller program by iMyMac-Cleaner is the easy to use and click-based software that will simply let you remove these unwanted programs in a few clicks. It basically does everything for you to avoid further hassles and any troubles of clicking the wrong buttons.
Follow these easy steps on how to use iMyMac-Cleaner Mac Uninstaller:
Step 1. Download and Install iMyMac-Cleaner on Your Mac
You can download the software on its official site online and follow the onscreen prompts on how to safely install it on your Mac.
Smart cleaning tool for Mac that helps you locate and delete all kinds of junk files to free up storage space.Best Mac uninstaller that can uninstall apps on Mac completely with the leftover files to speed up Mac.Your trusted privacy protection expert that can clear all browers' tracking cookies, searching histories and other data.Free Download
Step 2. Scan The Softwares on Your Mac
When the programs start, you can see series of options on how to speed up and cleanup your Mac. Find and click on Mac Uninstaller and click Scan.
Step 3. Choose and Clean The Unneeded Software
![How To Change My Start Up Apps On Mac How To Change My Start Up Apps On Mac](/uploads/1/3/4/2/134297794/189095138.png)
After iMyMac's Uninstaller finishes scanning, you will see a display of the entire lists of programs, applications, and other services installed on your Mac. Carefully go over each and choose those unneeded programs and click the Clean button.
That's it! You have just cleaned your startup programs on Mac using iMyMac's Uninstaller. So simple isn't it?
Part 3. Manually Change Startup Programs on Mac
Although it is possible to change and remove some startup programs on Mac, the process is long and confusing. But if you have all the time and effort, you can do it by carefully following the steps we will give.
Here are the manual steps on how to change startup programs on Mac:
- Open System Preferences on your Mac.
- Find and click Users & Groups.
- Find your nickname on the right and click.
- Click on the Login Items tab.
- Check boxes for unwanted startup programs.
- Press the minus (–) sign.
- If you need to add an item back, simply click the plus (+) icon and find the app.
- Restart Mac to apply changes.
These programs will be moved to the Trash folder and you can free the Trash folder right after cleaning the startup programs.
How to Fix Broken Login Links?
Again be reminded that removing these startup programs may result in broken login links. If you are highly technical you can also remove these apps via the /Library/StartUpItems, the /Library/LaunchDaemons, and the /Library/LaunchAgents. The /Library/StartUpItems contains all the startup programs being launched together with the system. You may open this folder and delete any unwanted files.
Do this if you are only familiar with how these items work.
The /Library/LaunchAgents is another app-related folder that contains all the files responsible for the app itself. While the /Library/LaunchDaemons contains most of the files regarding how the apps or software work internally.
No more headaches! You have simply cleared your Mac from any unwanted apps and thus making it load faster and better because you know what programs you only use.
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Part 4. Conclusion
The next time you are caught up between a lagging Mac, use iMyMac Mac Cleaner to assess and scan your system. This software is the best option on how to change startup programs easily and safely.
We hope that you now have a better solution on your Mac speed and clean issues. Download the free version now an experience the power of iMyMac's Uninstaller.
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