Downloadable event scheduling software; downloadable schedule management software; downloadable graphical user interface software; downloadable computer software for calendar management; downloadable computer software for event marketing and scheduling; downloadable computer software for instant messaging

Software design and development; maintenance and updating of computer software; smartphone software design; updating of smartphone software; computer software development; design, maintenance, development, and updating of computer software; design and development of software for calendar management; design and development of software for event marketing and scheduling; design and development of software for instant messaging; software as a service (SAAS) services for marketing and scheduling events; software as a service (SAAS) services for managing calendars; software as a service (SAAS) services for instant messaging