How to Stop Microsoft Edge from Automatically Starting

It runs at startup by default — here’s every place to turn it off

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You boot your computer and Microsoft Edge launches without you asking it to. Or you notice Edge processes running in Task Manager even though you never opened the browser. This is intentional default behavior from Microsoft, not a bug — Edge is configured out of the box to start with Windows and run in the background. Here’s every place you need to turn it off to stop it completely.

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Why Edge Starts Automatically

Edge uses a feature called Startup Boost that pre-loads the browser during Windows startup so it opens faster when you actually need it. On top of that, Edge runs background processes even after you’ve closed it to handle things like notifications, syncing, and extensions.

From Microsoft’s perspective this improves performance. From a user perspective it consumes memory and CPU at startup without explicit permission. Turning it off requires hitting a few different switches — one setting alone usually isn’t enough because Edge starts itself through multiple mechanisms simultaneously.

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Step 1: Disable Startup Boost in Edge Settings

This is the primary switch and the right place to start.

Open Edge and go to Settings → System and Performance. Look for Startup Boost near the top of the page and toggle it off.

Directly below it, also turn off Continue Running Background Extensions and Apps When Microsoft Edge is Closed. This second toggle is what keeps Edge processes alive after you’ve closed the browser window. Both need to be off to properly stop Edge from running when you’re not using it.

Restart your computer after making these changes and check Task Manager to confirm Edge is no longer running in the background.

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Step 2: Remove Edge from Windows Startup Apps

Even with Startup Boost disabled, Edge may still appear in Windows startup through a separate startup entry. This needs to be removed independently.

Press Ctrl + Shift + Esc to open Task Manager and click the Startup Apps tab. Look for Microsoft Edge in the list. If it’s listed and enabled, right-click it and select Disable.

Alternatively go to Settings → Apps → Startup in Windows Settings and find Microsoft Edge. Toggle it off from there.

Check for multiple Edge entries — sometimes both the browser and the Edge Update process appear separately. Disable all of them.

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Step 3: Check the Windows Registry

If Edge keeps coming back after you’ve disabled it through settings and Task Manager, it’s re-enabling itself through a registry entry. This is a known behavior on some Windows configurations.

Press Windows + R, type regedit, and press Enter. Navigate to:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

Look for any entries referencing Microsoft Edge or MicrosoftEdge. Right-click any you find and select Delete.

Also check:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run

Remove any Edge entries here as well. These registry keys tell Windows to launch specific programs at startup — removing Edge’s entries stops it from launching through this path.

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Step 4: Disable Edge in the Task Scheduler

Windows Task Scheduler can be set up to launch Edge automatically at login or on specific triggers — and this is often where Edge re-enables itself after you’ve turned it off elsewhere.

Press Windows + R, type taskschd.msc, and press Enter to open Task Scheduler. In the left panel expand Task Scheduler Library → Microsoft → Edge. Look for any tasks related to Edge startup or launch. Right-click each one and select Disable.

Pay particular attention to tasks named MicrosoftEdgeUpdateTaskMachine or anything with Launch or Startup in the name. Disabling these prevents Edge from scheduling its own restarts and re-enabling its startup behavior.

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Step 5: Check Group Policy (Windows Pro and Enterprise)

On Windows Pro or Enterprise, Group Policy provides a more permanent and reliable way to prevent Edge from starting automatically — and prevents it from re-enabling itself after updates.

Press Windows + R, type gpedit.msc, and press Enter. Navigate to:

Computer Configuration → Administrative Templates → Microsoft Edge

Look for a policy called Allow Microsoft Edge to pre-launch at Windows startup and set it to Disabled. Also look for Allow Microsoft Edge to start and load the Start and New Tab page at Windows startup and disable that as well.

Group Policy settings override application-level settings, which is why this method is more durable than the settings toggle alone — Edge can’t override a Group Policy restriction the way it can sometimes override its own settings after an update.

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Step 6: Prevent Edge Update From Re-Enabling Startup

One of the more frustrating Edge behaviors is that Windows Updates and Edge updates can re-enable startup features that you’ve previously disabled. Microsoft has acknowledged this behavior and it’s been a long-standing complaint.

To reduce how often this happens, go to Edge Settings → About Microsoft Edge and check your update settings. While you can’t fully disable Edge updates without breaking security, being aware that updates may reset your startup preferences means you can periodically recheck Task Manager after major Windows updates.

Some users find that applying the Group Policy settings in Step 5 provides the most durable protection against updates re-enabling startup behavior, since policy settings take priority over the defaults that updates try to restore.

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Verify It Worked

After completing the steps above, confirm Edge is no longer starting automatically.

Restart your computer completely. After logging in, open Task Manager and check the Processes tab. Search for Edge in the list. If no Edge processes are running and you haven’t opened the browser, the autostart has been successfully disabled.

Also check the system tray in the bottom right corner of the taskbar for any Edge icon indicating background running. If the tray is clean and Task Manager shows no Edge processes, you’re done.

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A Quick Checklist

• Edge Settings → System and Performance — disable Startup Boost and background running
• Task Manager → Startup Apps — disable Microsoft Edge entry
• Windows Settings → Apps → Startup — toggle off Microsoft Edge
• Registry: HKCU and HKLM Run keys — delete any Edge startup entries
• Task Scheduler → Microsoft → Edge — disable any Edge launch tasks
• Group Policy (Pro/Enterprise) — disable pre-launch and startup load policies
• Restart and verify in Task Manager that no Edge processes are running

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The Bottom Line

Edge autostarting is a deliberate Microsoft design choice that requires disabling in multiple places. The Settings toggle alone often isn’t enough because Edge re-registers itself through startup apps, registry entries, and scheduled tasks simultaneously. Working through all the steps above closes every path Edge uses to start itself and keeps it closed even after updates in most cases.

If Edge keeps coming back after updates, the Group Policy method is the most durable solution available — it sets a system-level rule that Edge’s own update process can’t override.

Edge starts itself through several doors at once — you have to close all of them, not just the obvious one.