learningIT

ScreenToaster – Free Online Screen Recorder! Use it to create tutorial videos or anything else that interests you and your screen.

• Register & use it anywhere anytime
  Make screencasts / tutorials / demos / high-scores show-offs…
• Record your screen in one click
  No download. Compatible with Windows, Mac OS X, Linux.
• Share videos on the Internet in Flash
  Embed them on blogs/webpages or send them by email.

It’s in beta mode. Of course, you may also use Jing, which is also free. If you want something more powerful with editing and effect possibilites, I highly recommend Screenflow (99USD – Mac only).