How do you transfer Firefox Bookmarks form one PC to another?

Im going to get a new PC and dont want to lose all my bookmarks from Firefox when I install it on new PC Ive looked through files but cant find where they are storedHow do you transfer Firefox Bookmarks form one PC to another?
go to fire fox and open the bookmark folder from there.How do you transfer Firefox Bookmarks form one PC to another?
what i did is get a thumb drive and copy them onto the thumb drive onto a word pad or which ever you use .. Or theres a thing called google book marks.. You just download it to the book marks top page and you can sign into it from any computer
Open Firefox





Choose the menu items: Bookmarks-%26gt;Organize Bookmarks





Choose the menu item Import and Backup.





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