Firefox Sync is a function that synchronizes the tabs, bookmarks and passwords that you usually use not only on PCs such as Windows and Mac, but also on smartphones and tablets in the same way on any device.

Firefox Sync - Synchronize tabs, bookmarks and passwords

First, let’s enable Firefox account creation and Firefox Sync in Firefox for Windows. Account verification is complete. Firefox Sync is now ready to use.

Tabs Bookmarks Password History Add-ons Preferences

Now let’s set up Firefox on another device. In this example, we will use the Mac version of Firefox. Firefox Sync is now enabled.