If you are a screenshot junkie and take a lot of screen shots, then you need a tool which will help you speeden up the process of taking screenshots. If you use firefox then you this great add-on from Pict, which helps you take screenshots in just one click.
This add-on not only takes screenshots but you can also upload the pictures to pict.com image hosting service.
Using Pict add-on you can capture screenshots of websites, a part of the page or complete page or even custom select the area you want to take screenshot of.
The screenshots can be saved in jpg/png format. The screenshot images can be edited too.