Want bookmarking a page as the first choice in the Bookmarks menu"

I don't know of any extension to do that, but everything that is not a bookmark has a keyboard shortcut or a toolbar icon if from an extension.

Ctrl+D Bookmark this page

Ctrl+Shift+B Show all bookmarks (was Organize Bookmarks (was Manage Bookmarks))

Please mark "Solved" one answer that will best help others with a similar problem -- hope this was it.

Restore missing underscored letters in menus (turned off by default in Windows 7) -- see item #9 in ...
http://www.mvps.org/dmcritchie/windows-7/win7.htm#steps

Firefox and other Browser Keyboard Shortcuts (Comparison Table)
http://dmcritchie.mvps.org/firefox/keyboard.htm

You can also bookmark a page via the right-click context menu on that page.

You can move that item to the bottom of the Bookmarks Menu.

See also:

• [/questions/862570]

I appreciate the efforts, but none answer the question asked. I presume FF made the decision for us and that is that. Its up to us to work around them, good thing its free.

But we did try to answer the question with what is available to you. You may not like the answer you get, but isn't that what you really expected anyway.

Maybe Cor-el will find what he was looking for. But now I recall, I did once change the bookmarks menu because of this bug, which was nasty, and I would want to avoid any possible re-occurrence.

• Bug 406646 – Clicking to open slow menu (e.g. Bookmarks) invokes first item in menu (e.g. "Bookmark This Page")

  https://bugzilla.mozilla.org/show_bug.cgi?id=406646

There are a great many methods of bookmarking something:

Bookmarking methods -- http://kb.mozillazine.org/Bookmarking_methods