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Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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Mozilla Account
Accounts
Account management

Accounts

Account management

Manage your account settings and preferences.

In English

Manage the devices linked to your Mozilla account

Mozilla account on support.mozilla.org

Mozilla account - Managing account data

Change the primary email address on your Mozilla account

I'm having problems with my Mozilla account

How do I delete my Mozilla account?

How to change or reset your Mozilla account password

Change your Mozilla account password

Mozilla account deletion due to inactivity

I've lost my Firefox Sync account information - What to do

Add a secondary email address to Mozilla accounts

Firefox accounts renamed Mozilla accounts - What you need to know

Unlink your Google or Apple ID from your Mozilla account

Manage your Mozilla account newsletter and email preferences

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