Power Point

Hello Katy

Thank you for your question and welcome to the forum.

It depends on what format the movie file is in as to whether it will play.

There is a comprehensive explanation of compatible movie file types and how to insert movies into PowerPoint 2007 here:
http://office.microsoft.com/en-us/powerpoint/HA012303111033.aspx?pid=CH101956311033

There is also a tutorial available via YouTube on how to insert aand play YouTube clips in PowerPoint 2007:
http://www.youtube.com/watch?v=hChq5drjQl4

I hope you find these useful.

Kind regards
Amanda