Download, install and migration
Download, install and Migration
- Installing Thunderbird on Windows This article describes how to install Thunderbird on Windows.
- Moving Thunderbird Data to a New Computer This article explains how to move Thunderbird data (such as account data and messages) to a new computer.
- Installing Thunderbird This article links to instructions for how to install Thunderbird.
- Installing Thunderbird on Mac This article describes how to install Thunderbird on Mac OS.
- How can I get the latest version of Thunderbird on Windows XP or Vista? How to update to the latest version of Thunderbird on Windows XP and Vista.
- Installing an Add-on in Thunderbird How to Install Add-on Extension
- Installing Thunderbird on Linux This article will show you how to install Thunderbird on Linux.
- FAQ Thunderbird and Windows 7 This page has answers to frequently asked questions regarding Thunderbird and Windows 7.
- Thunderbird Software Update Failed Thunderbird includes a Software Update feature that automatically checks for updates and prompts you to install them when necessary. Sometimes, the updater fails and displays the following error message: "Software Update Failed The update could not be installed. Please make sure there are no other copies of Thunderbird running on your computer, and then restart Thunderbird to try again." This article presents possible solutions to this problem and workarounds to get Thunderbird updated.
- New in Thunderbird 24 This article describes the major changes in Thunderbird version 24..
- New in Thunderbird This article lists all the new features included in each Thunderbird release.
- Thunderbird can't be opened after you install it on a Mac - How to fix How to install Thunderbird on your Mac when you see this error: "Thunderbird can't be opened because the identity of the developer cannot be confirmed."