Using tabs for content in three languages

Test of using enhanceable content tabs, based on the posting by Amanda Webster Jun 18, 2015 2:15 PM at https://community.canvaslms.com/thread/2315 Links to an external site.. These text here describes my chair in Computer Communication (Datorkommunikation).

The area concerns integrated computer- and communication systems for personal data processing and personal communications, especially wireless communications and effective implementation strategies.