2. BB FlashBack Express
Blueberry FlashBack Express is free screen capture software that helps you to create high quality screen video in real time. You can export you file to Flash or AVI format.
You have options either to capture the full window or a specific framed region in your screen. You can set to capture sound from an attached microphone, PC speaker or from other sources and you can even use a webcam to capture video. Once you are done with your screen recording, you can easily share your files by uploading it to youtube, Blip.tv, Viddler, and Revver. You can also embed the video in a webpage.
BB FlashBack Express allows you to review your recording frame by frame. The playback of your screen capture would look the picture shown below.
You can customize number of frames per second. The lower the frame rate the smaller the size of the file. This freeware does a decent job in capturing your computer screen. Reach out to BB FlashBack Express free screen capture software.
3. CamStudio
CamStudio is yet another free screen recording software that runs on Windows OS. This free screen recorder comes with a very simple and easy to use interface which any beginner can start with.
CamStudio allows you to have screen captions to your recordings and also a video annotation feature to personalize your recordings. You can also capture through webcam with this software. The files can only be stored as Flash ie. it only support SWF or AVI format.
You can record the whole screen or just a region of it and can also reduce or increase the quality of your recording based on what size video you want. CamStudio also comes with a Loseless Codec that results in a much smaller file size.
Find CamStudio tool by following the link.