Thunderbird controls and buttons
Learn all about Thunderbird controls and functionality.
- Installing an Add-on in Thunderbird Add-ons add functionality to Thunderbird or change its appearance. Learn how to install add-ons to Thunderbird.
- Display name in message list and message pane The Thunderbird address book can store a "display name" for contacts. It will be added if a message contains a name associated with the email address.