Applications of free screen editing software’s:
The free screen editing software’s are used for creating the online video courses.We can record the selected portion of the computer screen .One can hide and show the cursor effects of the computer screen.It can record the fixed region of the computer screen.It can record the complete region or area of the computer screen.After recording the videos,one can listen and watch the videos.One can insert texts and video notes while creating the videos.

For the better sound clarity,one can record from the microphone or the mike.It convert the AVI format into the flash format.The camtasia include the following characteristics like:

It includes the video recorder.
It includes the sound recorder.
It includes the sound and video editor for the cut operation.
It includes the menu.
One can import and export the videos and images that are created within the camtasia and outside the camtasia.
It plays the recorded video clips as to be seen in the theaters/cinema halls.
One can create the attractive thumbnails for the youtube
http://freemusicarchive.org/curator/creative_commons