The Kobo Libra Colour's Advanced Notebook claims it can turn your handwriting into text, solve equations, and clean up your sketches. I put every feature to the test to see if it's actually worth it for studying — here's my honest take.

Want your Kobo to feel more "you"? Here's exactly how to swap the default sleep screen for a custom PNG lock screen — no apps required, just a few minutes with your computer.