Wilmington University students and faculty, you can use Kaltura to create screen casts of a presentation!
Everything you need to know about how to use Kaltura can be found here http://www.wilmu.edu/multimedia/Kaltura.aspx
Jing from TechSmith is a free online software that provides screen shots/recording and audio for up to 5 minutes. Recordings are saved and can be uploaded to Screencast.com and shared through email or social media.
BusinessWebBureau. (2011, October 10). Overview of JING capture tool by Techsmith [Video file]. Retrieved from https://youtu.be/i9yo3U9LcEA
Screencast-O-Matic is an online software for screen capture recording you can download to your computer. Accounts can be free or paid for upgrades. The free account will provide a 15 minutes screen or webcam recording with audio and limited editing. Recordings can be published to YouTube for sharing. Paid accounts are reasonably priced with additional features.