Creating tutorials and explanatory guides is best done through the help of screenshots. These are pictures we take of our screens to share with others or include in a visual demonstration of how, for example, a process works. As teachers and educators we often find ourselves in need of such visual annotations and cues to enhance our students comprehensibility. There are several web tools that we can use to create screenshots and we have already reviewed some of them in past publications here. Today, we are introducing you to what we consider to be the best 4 web tools for creating screenshots. Besides being free, these tools are very simple to use and are also student friendly. They will allow you to capture your screen, crop and annotate your pictures using arrows, colours, shapes, text and many more.