Anṣuf ar Thunderbird n izegrar.
Rnu timahilin neɣ iɣunab nniḍen akken ad terreḍ Thunderbird d ayla-k.
MdelΓef uzegrir agi
Shows the Firefox/Thunderbird version number in the addon bar (formerly called status bar).
It is your responsibility to make the addon bar visible. Use Menu View / Toolbars / Add-on bar.