How to Turn Off Facebook Desktop Notifications on Chrome and Firefox?
On Google Chrome:
Step 1: Open Google chrome, click on Three dots.
Step 2: Click on Settings.
Step 3: Scroll down and click on "Show Advanced Settings".
Step 4: Under Privacy, Click on "Content Settings".
Step 5: Under Notifications, Click on "Manage Exceptions".
Step 6: Find http://facebook.com link and remove it or disable it.
On Firefox:
Step 1: Open Firefox.
Step 2: Click on Three Bars.
Step 3: Click on "Options".
Step 4: Click on "Content".
Step 5: Click on "Choose" button under notifications.
Step 6: Delete http://facebook.com link.
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