Besides dragging and dropping individual Bookmarks, you can: #Open the Bookmarks Sidebar (CTRL+B opens or closes the Bookmarks Sidebar) #In the Sidebar, right-click a Folder and choose "Sort by Name" to sort items in that Folder #*Right-click on "Bookmarks Menu" or "Bookmarks Toolbar" and choose "Sort by Name" to sort the files and folders within those 2 major sections. #See --> https://support.mozilla.org/en-US/kb/Sorting%20bookmarks #Also use Bookmark folders to help organize --> https://support.mozilla.org/en-US/kb/Bookmark%20folders #Other Bookmarks info and links --> https://support.mozilla.org/en-US/kb/how-do-i-use-bookmarks To help keep your Bookmark folders and files '''''automatically sorted''''', try this Add-on: *'''''SortPlaces''''': https://addons.mozilla.org/en-US/firefox/addon/sortplaces/ *More info about SortPlaces: http://www.andyhalford.com/sortplaces/index.html *After install, set your options in ''Add-ons > Extensions > SortPlaces > Options'' '''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.''' ------------------------- Not related to your question, but... You may need to update some plug-ins. Check your plug-ins and update as necessary: *Plug-in check --> http://www.mozilla.org/en-US/plugincheck/ *Adobe Shockwave for Director Netscape plug-in: [https://support.mozilla.org/en-US/kb/Using%20the%20Shockwave%20plugin%20with%20Firefox#w_installing-shockwave Installing ('''''or Updating''''') the Shockwave plugin with Firefox] *Adobe PDF Plug-In For Firefox and Netscape: [https://support.mozilla.org/en-US/kb/Using%20the%20Adobe%20Reader%20plugin%20with%20Firefox#w_installing-and-updating-adobe-reader Installing/Updating Adobe Reader in Firefox] *Shockwave Flash (Adobe Flash or Flash): [https://support.mozilla.org/en-US/kb/Managing%20the%20Flash%20plugin#w_updating-flash Updating Flash in Firefox] *'''''Next Generation Java Plug-in for Mozilla browsers''''': [https://support.mozilla.org/en-US/kb/Using%20the%20Java%20plugin%20with%20Firefox#w_installing-or-updating-java Installing or Updating Java in Firefox]