Hi Mark, to sync your history, please log into your Firefox account or create a new one by clicking the [[Image:Fx89menuButton]] '''menu button''' in the top right and choose '''Sign in'''. After you are logged in, click the [[Image:Fx89menuButton]] '''menu button''' again, open '''Settings''', and navigate to '''Sync '''to choose what you want to sync. Now just log into the same account on a different device, and it should sync! For more information, please see: [[Sync Firefox data]] [[How do I set up Sync on my computer?]] [[How do I choose what information to sync on Firefox?]] [[How to set up Firefox Sync in Firefox for Android]] [[Sync bookmarks, logins and browsing history on Firefox for iOS]]