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How do I set up Sync on my computer?
Use a Mozilla account to sync your bookmarks, history, passwords, add-ons and open tabs with another device, profile or version of Firefox.
Access Mozilla services with a Mozilla account
Mozilla account is a safe and easy way to access Mozilla services on all your devices. Learn how to create an account and access services.
Change primary email address on Mozilla account
How to change your email address for your Mozilla Account.
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