This handy tool takes a screenshot. Of course, your keyboard can do the same thing, but with
FireShot you can add notes, graphical annotations, modify the image and select how much or how little of the screen you want to capture. This is a perfect tool for Web designers, or anyone involved in the development of a website, or even a nice way to show website visitors all the great features of your newly re-designed site.
Once you're finished with the screen shot, you can email, save as JPG, JPEG or BMP, copy it to a clipboard or send to an external editor.