Camtasia Studio:Share Videos ,create videos embed screen videos into power point presentaion

Camtasia Studio is the premiere video screen recording program that records, edits and shares videos of any action on your Windows desktop. These videos help you train, support and demonstrate.
Camtasia Studio makes it easy to:
Record a full-motion video of your screen.
Edit your audio and video.
Enhance with captions and annotation.
Produce as Macromedia Flash and streaming videos.
Create DVD-like navigation for Flash videos.
With Camtasia Studio, you can:
Train software users anytime, anywhere.
Demonstrate software and Web sites to potential customers.
Answer a technical support call without picking up the phone.
Capture lectures for online and CD delivery.
Create streaming training tutorials.
Embed screen videos into PowerPoint presentations.