Recently, a reader asked me to suggest a tool for creating a screen capture image that would include more than just what was visible in the initial screen. In other words, the reader was looking for a way to capture both the top and bottom portions of a webpage that required scrolling. My suggestion was to try Nimbus Screenshot. Nimbus Screenshot will let you use a "select and scroll" function to capture as much or as little of a webpage as you need.
Applications for Education
Creating screenshots, particularly annotated screenshots, is a good way to create a set of directions to share with students and or colleagues when you are introducing them to a new web app.
Nimbus Screenshot also offers recording of screencast videos. It's a great option for people who want to make screencasts on Chromebooks.