Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo
Iepen

My tree style tabs have disappeared after Firefox update. It's not disabled.

Firefox Utwreidingen
Phantom beäntwurde
rmorand53
rmorand53

My tree style tabs have disappeared. I did not enable split screen, but it appeared at one point. Please help.

My tree style tabs have disappeared. I did not enable split screen, but it appeared at one point. Please help.

Alle antwurden (1)

Phantom
Phantom

Hello,

A theme is an add-on that changes the visual appearance of Firefox. You can switch to another theme as follows:

  1. Click the menu button Fx89menuButton and choose Add-ons and themes.
  2. Switch to the Themes panel.
    • The built-in default System, Light, Dark and Alpenglow themes will be listed, as well as any themes you installed yourself.
  3. Find the theme you want to use and click the Enable button.

To uninstall any themes you installed yourself, click the ellipsis Fx107-Addons-3dotIcon (3-dot) icon and click the Remove button.

For more information about Firefox themes, see the articles Use themes to change the look of Firefox and Built-in themes in Firefox - alternative to complete themes.

Did this answer your question? Let us know.

In fraach stelle

Jo moatte jo oanmelde by jo account om op berjochten te antwurdzjen. Stel in nije fraach as jo noch gjin account hawwe.