Firefox can display bookmarks in many places. Could you give a little more detail about the one that is missing? For example:

• Bookmarks button missing from the Bookmarks Toolbar
• Bookmarks Toolbar not displayed
• Bookmarks Sidebar (Ctrl+b) not displayed

Thank you.

When I click to "Restore Previous Session" link in "History" tab brings the browser with my previous session, but the "bookmark tab" under "Navigation tab" is not there, and I am not able to turn the tab on, even when I open another browser, so if I want to review my most frequent sites from the bookmark tab is a pain since I have to look on my bookmarks.

Thank you for your help

Make sure that toolbars like the "Navigation Toolbar" and the "Bookmarks Toolbar" are visible.

• View > Toolbars (press F10 to display the hidden Menu bar)
• Right-click empty toolbar area

Use Toolbar Layout (Customize) to open the Customize window and set which toolbar items to display.

• check that "Bookmarks Toolbar items" is on the Bookmarks Toolbar
• if "Bookmarks Toolbar items" is not on the Bookmarks Toolbar then drag it back from the Customize palette into the Customize window to the Bookmarks Toolbar

• if missing items are in the Customize palette then drag them back from the Customize window on the toolbar
• if you do not see an item on a toolbar and in the Customize palette then click the "Restore Default Set" button to restore the default toolbar setup

• https://support.mozilla.org/kb/Recovering+important+data+from+an+old+profile
• http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

In Firefox 28 and earlier, the Bookmarks menu button on the toolbar is hidden when the classic menu bar is displayed (since it is a duplicate of the Bookmarks menu on the menu bar). Could that be the issue?