Greenshot is a screenshot tool optimized for productivity. Save a screenshot or a part of the screen to a file within a second. Apply text and shapes to the screenshot. Offers capture of window, region or full screenshot.
If you need to record the computer screen to share a tutorial or whatever else, GoView is a good alternative. GoView let’s you capture your computer screen and audio and then instantly share your recording online. It’s quick, it’s easy and, best of all, it’s free!
Debut is a simple, easy to use video recorder that lets you capture video files directly on your PC using a webcam (video camera), or capture device (from video). This software can also capture and record almost anything that can be played or displayed on the computer screen. The program saves the video on your hard drive as avi, wmv or many other file types.
This video capture software is completely free.
What you can do with this software? The video that is showing below. Also included a tutorial for Water mark on Microsoft Word 2007: