Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private research restricted student_opportunities students sysinfo sysnews users wiki Media Files Media Files Upload Search Search in sysinfo Thumbnails Rows Name Date Apply Search file name: Search File View History courses:cs145-201951:20-countingthings.pptx Date:2019/04/11 09:57 Filename:20-countingthings.pptx Size:207KB References for:week10