the button to open a new tab is missing from each tab in Firefox 7
I have Win 7 and Firefox 7 on my PC. I used to have the + to open a new tab on the right end of the open tab. That is gone now, though when I loaded Firefox 7 on my PC at work (Win XP) it had the = on the tab, before it crashed and would not open again. I have to run 3.16(?) on that computer.
Opaite Mbohovái (1)
You can find the New Tab button showing as a '+' on the Tab bar.
You can open the Customize window and drag the New Tab button that shows as a plus sign (+) from the Tab bar on another toolbar and it will become a regular toolbar button like the New Tab button that you have in Firefox 3 versions.
If you can't find the New Tab button then click the "Restore Default Set" button in the Customize window.
If you want the New Tab button at the far right end of the Tab bar then place a flexible space to the left of it.
- New tab toolbar button: https://addons.mozilla.org/firefox/addon/new-tab-toolbar-button/