/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: AbdulDoel https://cdn.slidesharecdn.com/profile-photo-AbdulDoel-48x48.jpg?cb=1569214516 • investigating current applications • liaising with users • producing specifications • costing new or modified systems • agreeing proposals • writing new software and operating manuals • testing the product to ensure that it operates satisfactorily • training users • handling support and feedback.