Thunderbird:Help Documentation:Welcome Page
Welcome to Mozilla Thunderbird Help
To display information about Mozilla Thunderbird in this window, click tabs or topics in the sidebar:
- Contents shows main topics and subtopics.
- Index lists all help topics alphabetically.
- Glossary defines key terms used throughout Thunderbird Help.
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If you can't find what you need here, you can find more help and support options online at Thunderbird Help.