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.

Cari Bantuan

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.

Pelajari Lebih Lanjut

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

  • 2 balas
  • 1 memiliki masalah ini
  • 12 kunjungan
  • Balasan terakhir oleh 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?

Solusi terpilih

  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
Baca jawaban ini dalam konteks 👍 3

Semua Balasan (2)

more options

Solusi Terpilih

  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
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