''<p>JMFS [[#question-1493403|said]]</p>'' <blockquote>I can not get all my bookmarks, history, etc to sync </blockquote> What are you looking at? What other device are you syncing with? What OS? What version of Firefox? Sync info... '''FYI... Firefox Sync IS NOT A DATA BACKUP SERVICE''' https://support.mozilla.org/en-US/kb/how-do-i-set-sync-my-computer https://support.mozilla.org/en-US/kb/how-do-i-choose-what-information-sync-firefox https://www.mozilla.org/en-US/firefox/features/sync/ https://hacks.mozilla.org/2018/11/firefox-sync-privacy/ '''Sync is not a backup tool but it is a good sync/transfer/move tool''' https://support.mozilla.org/en-US/forums/contributors/707681

I bookmarked this page, then went to Waterfox and hit sync now in the settings, and the bookmark appeared in Waterfox. see screenshot