What study tools are built-in to Yuzu? VitalSource Support Updated January 22, 2020 01:35 Follow Here are markup tools we've included: Highlights Notes Bookmarks If you have an idea for a new tool, please contact Customer Care. Related articles Yuzu 4 Overview Return Policy. Yuzu Web Reader FAQs Can I import PDF’s or Word documents into Yuzu? Can I delete my notes and highlights? Comments 0 comments Article is closed for comments.