Complex sentence: The wizarding world has also not embraced modern Muggle modes of information transfer: instead of pens, paper, pencils, and computers, Hogwarts students use ink-dipped quills and parchment to take notes and do their homework.
Split into simpler sentences: The wizarding world has also not embraced modern Muggle modes of information collection and transfer. For instance, instead of pen/pencil, paper and electronic equipment like computers, Hogwarts students use ink-dipped quills and parchment to take notes and do their homework.