I really can't get my head around fonts in Thunderbird. 1. Can I use Verdana? It's not shown in any lists 2. No idea which options do what, when I click on "Advanced" I have no clue what all the fields mean 3. I tried my best, read this page - https://kb.mozillazine.org/Font_settings_in_Thunderbird - but what is it talking about? "Tools>Options"... that doesn't exist in my Thunderbird! Grateful if someone could explain how it works. Specifically, I'd like to know (as the article above purports to explain) how to adjust fonts used when reading incoming mail, html and plaintext separately as I'd like to have those fonts noticeably different. thanks