[Class : 35] Providing A Website, Portal, Platform, And Application Featuring Temporary Use Of Non Downloadable Software For The Viewing, Uploading, Sharing Reading, Listening, And Presenting Educational And Vocational Courses And Educational And Vocational Course Materials, Operating On Line Marketplaces Featuring Educational Courses And Vocational Course And Educational Course And Vocational Course Materials, Providing On Line Chat Rooms And Electronic Bulletin Boards For Transmission Of Messages Among Users In The Fields Of Education And Vocational Learning, Educational Courses And Vocational Course, And Educational Course And Vocational Course Materials; Providing On Line Chat Rooms And Electronic Bulletin Boards For Transmission Of Messages Among Teachers And Students, Downloadable Audio, Video, And Audio/Visual Files Featuring A Wide Variety Of Educational And Vocational Materials And Courses In The Preschool, Elementary, Primary, Secondary, College, Graduate, Post Graduate, And Adult Educational Disciplines, Available Via The Internet And Mobile Devices; Downloadable Software For Presenting, Viewing, Reading And Listening To Educational And Vocational Courses And Educational And Vocational Course Materials Available Via The Internet And Mobile Devices, Providing A Website Featuring On Line And Downloadable Educational And Vocational Courses And Educational And Vocational Course Materials In A Wide Variety Of Preschool, Elementary, Primary, Secondary, College, Graduate, Adult And Postgraduate Educational And Vocational Disciplines.