✔ 最佳答案
First you need to download the youtube video.
you can go to this website
For example I want to get this video:
http://www.youtube.com/watch?v=kWS2rrRLrjM
Then you will be asked to save get_video file. REMEMBER YOU NEED TO CHANGE THE EXTENSION to .flv
so that it will be get_video.flv
Then you need to convert that FLV file to other video format (avi, mpeg etc.) so that you can insert that in powerpoint.
You can use this software:
http://www.download.com/Super-Fever-Link/3000-2194_4-10418057.html?tag=lst-1
You can just drag the file and convert that to mpg.
After you convert into some kind of video file (avi, mpeg), you can just insert the video into your powerpoint and play it.
INSERT->MOVIES AND SOUNDS ->MOVIES FROM FILE.
Done.
Hope that's understandable. Let me know if there's any question.
I hope that helps.