writer教學
https://www.youtube.com/playlist?list=PLpBdKwipK-rWvuJ960d5tmlfHaXF79C8s
impress簡報教學
http://sch.upvd.com.tw/book/look/UPS089_Impress6.X/movie/index_L1.html
https://studio.code.org/sections/RTDYPM code登入
創用CC http://creativecommons.tw/explore