How to check startup apps on MacBook
If your Mac starts slowly, opens too many background processes, or feels busy right after login, the cause is often startup apps.
This guide shows how to check startup apps on MacBook and identify the items that launch automatically, including login items, background apps, and app-specific launch helpers.
Apple has changed where these controls live across macOS versions, so it helps to know the current paths as well as a few hidden places that affect startup behavior.
What counts as a startup app on macOS?
Startup apps are not limited to the apps you see in the Dock.
On macOS, automatic launch can come from several sources that work together when you sign in.
- Login items: Apps or utilities set to open when you log in.
- Background items: Helper tools that run after login without opening a visible window.
- Launch agents and daemons: System-level or user-level services that may start in the background.
- Open at Login settings: Per-app preferences stored by individual apps or macOS.
Understanding the difference matters because removing one item from the Dock does not stop it from launching at startup.
How to check startup apps on MacBook from System Settings?
On recent macOS versions, the main place to review startup apps is System Settings.
This is the fastest way to see which items launch when you sign in.
- Open System Settings.
- Click General in the sidebar.
- Select Login Items & Extensions.
- Review the list under Open at Login and Allow in the Background.
In the Open at Login section, you may see apps such as Zoom, Microsoft Teams, Dropbox, or cloud storage clients.
In Allow in the Background, you may see helper services for Adobe, Google Drive, printer software, antivirus tools, or hardware utilities.
To remove an item from Open at Login, select it and click the minus button.
To disable a background item, switch it off in the background list if macOS allows it.
How to check startup apps on older versions of macOS?
If your Mac is running an earlier version of macOS, the path may look slightly different, but the idea is the same.
- macOS Ventura and later: System Settings > General > Login Items & Extensions
- macOS Monterey and earlier: System Preferences > Users & Groups > Login Items
In the older interface, choose your user account, then open the Login Items tab.
You can view apps configured to open at sign-in and remove any you no longer need.
How to inspect startup apps in the Dock?
Some Mac apps can be configured to launch at login directly from the app’s Dock icon or preferences.
This is common for communication tools, cloud sync apps, and media services.
- Right-click or Control-click the app icon in the Dock.
- Look for Options.
- Check whether Open at Login is enabled.
If the option is active, the app may relaunch every time you sign in, even if you do not remember setting it manually.
How to find startup items inside an app’s preferences?
Many apps include their own startup controls, often hidden in settings, preferences, or account menus.
This is especially common for productivity apps, messaging tools, and enterprise software.
Check for settings such as:
- Launch at startup
- Start when I log in
- Open automatically on sign-in
- Run in background
If an app is not listed in macOS Login Items but still starts automatically, its own preferences are often the reason.
What are launch agents and why do they matter?
Launch agents are small background components that may start with your user session.
They are commonly used by utilities, sync services, menu bar apps, device drivers, and security software.
Examples of software that may install launch agents include:
- Dropbox
- Google Drive
- OneDrive
- Adobe Creative Cloud
- Logitech, HP, Canon, or other printer and peripheral utilities
- VPN clients and password managers
These items are not always unsafe or unnecessary.
In many cases, they are required for syncing files, keeping accessories functional, or enabling security features.
The goal is to identify which ones you actually use every day.
How to review startup impact and decide what to disable?
The best startup apps are the ones that provide immediate value after login.
Everything else can usually wait.
A practical way to decide is to ask whether the item is needed within the first minute of using your Mac.
If not, disabling it can improve boot speed and reduce background activity.
Keep startup items enabled if they:
- Sync important files or backups
- Protect your Mac with security or VPN functions
- Support essential hardware like a keyboard, mouse, or printer
- Are required for work tools you open immediately
Consider disabling them if they:
- Duplicate a service you rarely use
- Open only for convenience, not necessity
- Run in the background without a clear purpose
- Significantly slow login or consume memory
How to check hidden startup components with Activity Monitor?
If you want a deeper look at what starts on your MacBook, Activity Monitor can help you identify resource-heavy background processes after login.
- Open Activity Monitor from Applications > Utilities.
- Review the CPU, Memory, and Energy tabs.
- Look for processes that appear shortly after startup and stay active.
This does not always tell you which startup setting launched the process, but it can show which apps have the biggest performance impact.
If a process uses noticeable CPU or memory at login, it is worth checking the app’s settings or login item status.
How to remove startup apps safely?
Removing startup apps is usually safe when you use macOS settings rather than deleting files directly.
Avoid removing system components or security tools unless you understand their role.
Use this approach:
- Open System Settings or System Preferences.
- Go to the login items section.
- Select the app you no longer want at startup.
- Click Remove or turn off the background item.
If the app still launches, open the app itself and check its internal preferences.
Some software restores its startup setting after updates unless you disable it inside the app.
How to verify startup changes after a restart?
After changing login items, restart your MacBook and observe the login experience.
A cleaner startup should show fewer app windows, fewer menu bar utilities appearing all at once, and a faster transition to the desktop.
If the app still launches, check these common causes:
- The app has its own auto-start setting enabled
- A helper component is still allowed in the background
- A launch agent was installed by another tool
- The app was added again by a software update
Reviewing the startup list after each change helps you confirm what actually made a difference.
What if you want to manage startup apps for another user?
Startup items are tied to the user account that logs in.
If multiple people use the same MacBook, each account can have its own login items and background apps.
To check another user’s startup apps, sign into that user account and repeat the same System Settings steps.
Admin users can also review account configurations in some cases, but the startup behavior is still controlled per user session.
How to keep startup apps under control?
Startup management works best when it becomes a routine part of Mac maintenance.
As you install new apps, especially cloud tools, device utilities, or messaging apps, check whether they request permission to launch at login.
- Review login items after installing new software
- Disable background helpers you do not need
- Remove apps that no longer serve a daily purpose
- Recheck startup settings after major macOS updates
Knowing how to check startup apps on MacBook gives you control over speed, battery use, and background activity without needing advanced troubleshooting.