section_path: Software
section_name: Software
paragraph_text: Software
  
  Calendaring software provides users with an electronic version of a calendar, and may additionally provide an appointment book, address book, or contact list.Calendaring is a standard feature of many PDAs, EDAs, and smartphones. The software may be a local package designed for individual use (e.g., Lightning extension for Mozilla Thunderbird, Microsoft Outlook without Exchange Server, or Windows Calendar) or maybe a networked package that allows for the sharing of information between users (e.g., Mozilla Sunbird, Windows Live Calendar, Google Calendar, or Microsoft Outlook with Exchange Server).