Instapaper, the app that lets you save and share online articles, has just launched a new annotation functionality called Notes. The feature allows users to select a piece of text from an article or ...

Evernote is rolling out an update for its Windows app today that will give users the ability to annotate photos, images and screenshots featured within their notes. While hovering above an image, ...

This week's question asks how to make notes on textbooks when using a tablet or e-reader. Weigh in with your advice in the comments -- and feel free to send your own questions along to ...