Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

Learn More

Ce sujet de discussion a été archivé. Veuillez poser une nouvelle question si vous avez besoin d’aide.

I downloaded theme font size changer but it won't install

  • 2 réponses
  • 1 a ce problème
  • 12 vues
  • Dernière réponse par rj7500

rj7500
rj7500
more options

I'm using Thunderbird on a laptop running Windows 7. I want to increase the text size of the inbox and other folders. I downloaded the Theme Font Size Changer add on to my desktop but I don't get an option to install it into Thunderbird. Can you help?

I'm using Thunderbird on a laptop running Windows 7. I want to increase the text size of the inbox and other folders. I downloaded the Theme Font Size Changer add on to my desktop but I don't get an option to install it into Thunderbird. Can you help?

Solution choisie

  1. Open you Thunderbird
  2. Press Alt or F10 to see the menu bar, then Tools >> Add-ons
  3. Click on Extensions, in the top right of the screen you can see a gear, click on it and select Install Add-on From File...
  4. Then select the xpi file that you download, then just install it
Lire cette réponse dans son contexte 👍 3

Toutes les réponses (2)

Diego Victor
Diego Victor
more options

Solution choisie

  1. Open you Thunderbird
  2. Press Alt or F10 to see the menu bar, then Tools >> Add-ons
  3. Click on Extensions, in the top right of the screen you can see a gear, click on it and select Install Add-on From File...
  4. Then select the xpi file that you download, then just install it
rj7500
rj7500 Auteur de la question
more options

rj7500 said

I'm using Thunderbird on a laptop running Windows 7. I want to increase the text size of the inbox and other folders. I downloaded the Theme Font Size Changer add on to my desktop but I don't get an option to install it into Thunderbird. Can you help?

Thank you Diego for the quick reply