How to Restart Firefox Browser Without Losing Tabs in Windows 10?
Note: Make sure, you don't have Private browsing mode enabled.
Method 1:
Step 1: In address bar, type 'about:profiles' without quotes, and then hit enter key on the keyboard.
Step 2: Click on 'Restart normally' button.
Method 2:
Step 1: In address bar, type 'about:restartrequired' without quotes.
Step 2: Hit enter key on the keyboard.
It's done.
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