Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private research restricted students student_opportunities sysinfo sysnews users wiki Media Files Media Files Upload Search Files in playground Thumbnails Rows Name Date Apply Nothing was found. File View History courses:cs381-2019:ch7.pptx Date:2019/09/07 16:39 Filename:ch7.pptx Size:1MB References for:Nothing was found.