How to Stop an App from Opening on Startup

Auto-launch apps slow boot time, eat battery, and can distract you the moment you log in. The fix is simple: turn them off where they’re registered (system startup list), and—if needed—inside the app’s own settings.

Windows 11 & Windows 10

1) The quick way (Settings)

1. Press Windows + I → Apps → Startup.
2. Toggle Off the apps you don’t want to start automatically.
   • Windows shows impact labels (High/Medium/Low) to help you decide.

2) Task Manager (shows impact & status)

1. Press Ctrl + Shift + Esc → Startup apps tab (Win11) or Startup tab (Win10).
2. Right-click an app → Disable.
3. Reboot to confirm it no longer launches.

3) Startup folder (legacy entries)

1. Press Windows + R → type shell:startup → Enter.
2. Delete shortcuts you don’t want.
   • For All users: shell:common startup.

4) Inside the app itself

Many apps (Teams, OneDrive, Slack, Spotify, Steam, Zoom, Adobe, etc.) have a toggle like “Start app on login” in Settings/Preferences → General. Turn it Off to stop them re-adding themselves later.

5) Scheduled Tasks & Services (for the stubborn ones)

• Press Windows + R → taskschd.msc → Task Scheduler Library.
  • Look for vendor folders (e.g., Adobe, Google, Logitech) and Disable tasks that launch on logon.
• Press Windows + R → services.msc.
  • If an app installed a background service that immediately opens its UI, set Startup type to Manual (only if you know what it does).

Tip: Don’t disable security/driver services. When in doubt, Google the service name first.

macOS (Sonoma/Ventura/Monterey)

1) System Settings (Login Items)

1.  Apple menu → System Settings → General → Login Items.
2. Under Open at Login, select the app → – to remove.
3. Under Allow in the Background, toggle off background helpers you don’t need.

2) From the Dock

1. Right-click the app’s Dock icon (or two-finger click on trackpad).
2. Options → uncheck Open at Login.

3) Inside the app

Open Preferences/Settings in the app and turn off “Open at login” or “Launch on system startup.”

4) Launch Agents (advanced)

Some apps install launch agents that re-add themselves:

• User agents: ~/Library/LaunchAgents/
• System agents: /Library/LaunchAgents/
  If you’re confident, move the offending .plist out of the folder and restart. (Admin rights required for system locations.)

Tip: Avoid touching /Library/LaunchDaemons unless you know what it is—many are essential.

Bonus: Browsers & Others

Chrome (Windows/macOS)

• Continue running background apps when Google Chrome is closed:
  Chrome → Settings → System → turn Off.
• Startup pages: Settings → On startup → pick Open the New Tab page (remove any added pages).
• Extensions that open on start: Extensions (chrome://extensions) → disable/remove offenders.

Microsoft Teams, OneDrive, Slack, Zoom, Spotify, Steam, Adobe CC

• Each has its own Start at login toggle in Settings/Preferences. Turn it Off to prevent re-adding itself to startup.

Android

(Android doesn’t have a universal “startup items” list; vendors differ.)

• Open the app → Settings → look for Autostart / Run at startup / Launch at boot and turn Off.
• Some devices (Xiaomi, OnePlus) have Autostart under Settings → Apps → Special access (or Battery → App launch).
• Notifications that auto-appear at boot usually mean the app has background permission—restrict in Settings → Apps → [App] → Battery/Background.

Tip: Be careful with messengers/alarms—disabling background/auto-start may stop timely notifications.

iPhone / iPad (iOS/iPadOS)

iOS doesn’t let normal apps auto-launch at boot, but they refresh in background:

• Settings → General → Background App Refresh → Off (globally) or per-app.
• Settings → Siri & Search: disable Suggest App if widgets keep surfacing an app you don’t want.
• Remove Widgets/Focus automations that open apps on certain triggers.

What’s safe to disable?

Safe: music players, chat clients (if you don’t need them at login), game clients, update helpers, design tools, conferencing tools you open manually.

Usually keep: security software (AV/EDR), cloud backup agents, input/trackpad drivers, VPN clients you rely on, manufacturer power/keyboard utilities.

Troubleshooting

• It keeps coming back after I disable it.
  Turn off the in-app “start on login” toggle first; then disable it in system startup. Some apps re-register themselves at launch until you flip their own setting.
• I disabled it but it still shows a mini window at login.
  Check for a tray/helper process (e.g., “helper”, “agent”). On macOS, turn it off in Login Items → Allow in the Background. On Windows, look in Task Manager → Startup apps and Task Scheduler.
• My boot got slower after I “cleaned up.”
  You may have disabled a driver/optimizer the laptop relies on. Re-enable the most recently changed items one-by-one to isolate the culprit.
• Company laptop?
  Your IT policies may force some apps to start. If it’s intrusive, ask IT to adjust the policy or exclude your machine.

Quick checklists

Windows (60 seconds)

• Settings → Apps → Startup → toggle off junk
• Ctrl+Shift+Esc → Startup → Disable high-impact apps
• Check in-app Start at login toggles

macOS (60 seconds)

• System Settings → General → Login Items → remove + toggle off background
• Dock icon → Options → Open at Login → uncheck
• Check in-app Open at login toggles

Pro tip: create a “clean boot” test (Windows)

If you’re diagnosing slow boots:

1. Task Manager → Startup: Disable everything non-essential.
2. Reboot and time it.
3. Re-enable apps one-by-one across a day to find the offender.

If day-to-day computer issues are eating into your team’s time, our IT support services can take them off your plate.