There are some great instructions online that provide detail on uploading a clip to YouTube, like this one
To talk you through a few things relating to this, here we are, on YouTube
As embarrassing as it is, it is nice to see someone online.
There are a variety of tools for editing and downloading YouTube clips.
For embedding You Tube Clips eg. into presentations, or for use with IWB’s, you could use
To edit your own you tube clips have a look at the You Tube Capture App (for Ipads or tablets).