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

  • 2 (ردّان اثنان)
  • 1 has this problem
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  • آخر ردّ كتبه rj7500

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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?

الحل المُختار

  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
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الحل المُختار

  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
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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