Empêcher Outlook de se lancer automatiquement dans Edge

Hello,

Thank you for posting your question on our forum.

To stop Outlook from launching automatically in Windows 11 when you sign in to Edge, try these fixes:

1) Disable Outlook from Windows Startup

- Press Ctrl + Shift + Esc to open Task Manager

- Go to the Startup tab

- Find Microsoft Outlook

- Right-click → Disable

- Restart your PC

2) Check Edge Startup Settings

- Open Edge

- Go to edge://settings/onStartup

- Select Open a new tab (Not “Continue where you left off")

3) Turn Off “Automatically Save & Restore Apps”

- Open Settings

- Go to Accounts → Sign-in options

- Turn OFF“Automatically save my restartable apps and restart them when I sign back in”

- Restart and check

4) Check Edge Apps / Outlook PWA

If you're using the web version of Outlook as an app:

- In Edge, go to edge://apps

- If Outlook is listed - Right-click → Remove OR Right-click → Disable “Launch at startup”

5) Check Background App Permissions

- Open Settings → Apps → Installed apps

- Find Outlook

- Click Advanced options

- Under Background apps permissions, set to Never

If you need further assistance, please don't hesitate to contact us!