Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private research restricted systems activity_log documentation student_opportunities students sysinfo sysnews users wiki Media Files Media Files Upload Search Files in restricted:systems Thumbnails Rows Name Date Apply Sorry, you don't have enough rights to read files. File View History courses:cs102-202051:102-lec20.pptx at 2020/04/26 21:21 Date:2020/04/27 20:55 Filename:102-lec20.1587950467.pptx Size:704KB References for:week13