This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Buscar en Ayuda

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Este tema ha sido archivado. Haz una nueva pregunta si necesitas ayuda.

The new update does not allow me to start a new tab in the browser

  • 1 respuesta
  • 7 tienen este problema
  • 6 visitas
  • Última respuesta de user669794

gothamboy1
gothamboy1
more options

After updating Firefox for Mac, Command-T, the prompt in the File menu, nor the + by the open tab will start a new tab.

After updating Firefox for Mac, Command-T, the prompt in the File menu, nor the + by the open tab will start a new tab.

Todas las respuestas (1)

user669794
user669794
more options

Hello,

The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information.
Note: This will cause you to lose any Extensions and some Preferences.

  • Open websites will not be saved in Firefox versions lower than 25.

To Reset Firefox do the following:

For Firefox versions previous to 29.0:

  1. Go to Firefox > Help > Troubleshooting Information.
  2. Click the "Reset Firefox"Button reset button.
  3. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
  4. Firefox will open with all factory defaults applied.

For Firefox 29.0 and above:

  1. Click the menu button New Fx Menu, click help Help-29 and select Troubleshooting Information.

Now, a new tab containing your troubleshooting information should open.

  1. At the top right corner of the page, you should see a button that says "Reset Firefox"Button reset. Click on it.
  2. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
  3. Firefox will open with all factory defaults applied.

Further information can be found in the Refresh Firefox - reset add-ons and settings article.

Did this fix your problems? Please report back to us!

Thank you.