Download Firefox Systems and Languages What's New Privacy Backup, recovery, and sync Sync data Sync your data across different platforms and devices. ទាំងអស់ All articles and threads Backup data Sync data In English Reset your Mozilla account password with Recovery Keys How do I set up Sync on my computer? Manage the devices linked to your Mozilla account How do I choose what information to sync on Firefox? Sync Firefox data Send Tab from Firefox desktop to other devices View synced tabs from other devices Disable Firefox Sync How Firefox securely saves passwords Remove a synced device from your Mozilla account Back up and transfer your Firefox data to a new device Access your add-ons with a Mozilla account How do I know the status of my sync? How Firefox Sync keeps your data safe even if TLS fails Change your Mozilla account password Using a Primary Password with Sync Sync logins in Firefox desktop How do I delete my Mozilla account? What happened to Firefox Send? Firefox Sync - Take your bookmarks, tabs and personal information with you Disable Firefox Sync on a lost phone or tablet I've lost my Firefox Sync account information - What to do Sign in to Pocket with your Mozilla account Sync custom preferences Changing your two-step authentication device for your Mozilla account Delete sync data from Firefox by signing out of your Mozilla account How to share URLs on Firefox for macOS Why can’t I use Firefox sync with my Google or Apple ID? How do I submit a bug for Firefox Sync?