Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private research restricted student_opportunities students sysinfo sysnews users wiki backup latex tmp Media Files Media Files Upload Search Upload to wiki:latex Sorry, you don't have enough rights to upload files. File View History courses:cs145-201951:02_introduction.pptx Date:2019/01/23 21:55 Filename:02_introduction.pptx Size:283KB References for:week1week2