Use the S Pen to write on screenshots | Samsung US
With Samsung Galaxy S Pen, you can notate your screenshots with details, memos, or directions. Open the Air command menu, and then tap Screen write. You’ll see the screen flash as it captures a screenshot. You can long screen capture on a browser page by tapping Scroll capture. Move down the page, and then tap Done. Now choose your Pen type and start writing. Use the Eraser and Undo as needed, and Share or Save when you’re done. You can locate your capture in the Gallery app.