Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private department-meetings research restricted student_opportunities students sysinfo sysnews users wiki Media Files Media Files Upload Search Upload to private Sorry, you don't have enough rights to upload files. File View History courses:cs145-201951:20-countingthings.pptx Date:2019/04/11 09:57 Filename:20-countingthings.pptx Size:207KB References for:week10