firefox sync

Firefox Sync is a Mozilla service that synchronizes bookmarks, passwords, open tabs, history, and preferences across devices. On WindowsForum.com, discussions about Firefox Sync often arise in the context of Windows 10 end-of-support, where users rely on Firefox's continued patching and Sync to maintain a consistent browsing experience after Microsoft stops routine updates. The tag covers topics like setting up Sync, troubleshooting sync issues, and using Firefox Sync as part of a broader strategy to keep Windows 10 systems functional and secure. It is relevant for users who want to preserve their browsing data across multiple computers or devices while using Firefox on Windows.