My calendar disappeared this morning. I can't get it back. HELP!!!!!
I launched Thunderbird this morning and my calendar tab has disappeared. The calendar option under the "view" menu is grayed out. What happened?
I launched Thunderbird this morning and my calendar tab has disappeared. The calendar option under the "view" menu is grayed out. What happened?
সমাধান চয়ন করুন
Try 'Events and Tasks' (Alt-N) - Calendar
প্রেক্ষাপটে এই উত্তরটি পড়ুন। 👍 0All Replies (5)
Open the Add-ons Manager.
At the top right of the Thunderbird window, click the menu button 
> Add-ons - Extensions.
What is the status of Lightning? Please post a screenshot with the enty for Lightning visible.
How do I post a screen shot?
https://support.mozilla.org/kb/how-do-i-create-screenshot-my-problem
Then use the 'Browse' button underneath your reply.
Here is a screen shot
চয়ন করা সমাধান
Try 'Events and Tasks' (Alt-N) - Calendar