Anṣuf ar Thunderbird n izegrar.
Rnu timahilin neɣ iɣunab nniḍen akken ad terreḍ Thunderbird d ayla-k.
MdelΓef uzegrir agi
The icon location can be adjusted by right clicking on the top bar of the main window then select Customize...
The default shortcut is Ctrl+T, but it can be changed to something else from the extension shortcut manager.