Microsoft cloud

Clicking the eraser-like button on the back of the pen automatically brings up OneNote, Microsoft's preferred app for pen input. If you have all your Microsoft cloud services properly setup, your OneNote files can sync to other devices such as your phone or tablet (with cross-platform support on Android and iOS devices) or laptop (Windows or Mac). I also used the pen with a variety of other apps, including the built-in Fresh Paint, for drawing and sketching, and the New York Times crossword puzzle app, which took pen input and converted it to printed characters. You can also tap the pen on most text fields, even in a Web browser, and a pop-up box will take handwritten input and convert it to text for Web searches, filling in forms or composing email.