Organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.
使用整合于 Thunderbird 邮件客户端的的日历功能，管理您的日程安排和生活大小事。管理多个日历，创建您的日常待办清单，邀请朋友参加活动以及订阅公共日历。