Screencasts (digital recording of computer screen output, also known as a video screen capture) are very effective mode of communicating with your readers; they have the capability to speak louder than the words, after all its always more effective to support your thoughts with some visual stuff.

Screenjelly is a nice online tool to make Screencasts, you can directly Tweet your screencasts with the URL for it at the end of your Tweet (update).

If you want to add voice to these Screencasts, you can do that too, it uses your Microphone to record the voice.

Using Screenjelly is dead simple, the first thing you will get, a page as shown below, select the in-built microphone, if you want to add voice to your screencast.

Click on the big red button, a Java Applet is to be allowed, as soon as you do, Screenjelly will record everything on your computer screen for next 3 minutes (yes, screencasts up to a length of 3 minutes can be created).

Once done, i.e. if you stop it manually before 3 minutes or it stops after 3 minutes automatically, your screencast will appear in front of you, now share this screencast, the way you want, available sharing options are as shown below.

Your Twitter username and password is enough to give an access to Screenjelly in order to share your screencasts.

I found Screenjelly simply Superb!!, works fine, is damn fast, Lovable for sure. Go ahead and express things in a better way.

Try Screenjelly Via TechCrunch