가르치미 : http://users.chollian.net/~goowonmo/네모샘 : http://oksone.new21.org/인디스쿨 : http://indischool.com/ZIOZIOX : http://zioziox.com/티처피아 : http://teacherpia.net/아해사랑방 : http://saem4u.news21.org/초등참사랑 : http://chocham.com/맥노턴 : http://www.mcnorton.com/소금별 : http://www.grium.net/스카이러브 : http://www.sky-love.com/타임버그 : http://timebug.net/키드피아 : http://kidpia.new21.org/예은이네 : http://picture.new21.org/교육청에서 제작한 무료 컴퓨터 동영상 강좌 : http://itclass.edu-i.org/
출처 - 최욱 교수님