EasyCapture is a powerful and easy-to-use free screen capture software. It allows you to capture whole windows, scrolling windows, selected-regions, fixed-size rectangles (regions) and window controls. It has a delayed capture mode, so that you can capture the target window during actual operation. It also allows you to save the captured screenshots with any arbitrary name and a serial number that can be started at any number. It has a built-in editor, where you can edit and annotate the captured screenshots.