Screencasting is simple. You download a software program, hit the record button and a video of your computer screen is created, ready for uploading to YouTube. There are a plethora of screencasting tools
to choose from but did you know that you can also create screencast videos inside YouTube without requiring any desktop software? All you need is a YouTube account and a web browser.
Here’s a step by step guide on how you can make screencasts of your desktop windows with YouTube.