1. open www.youtube.com

2.Click the mouse right-button on the video, select the "copy shortcut" menu, copy the video address.

3. Press Ctrl + V, and paste the URL into the editbox.

4. Click the "Save" button.

5. Wait a second, you will find the "Success: download (Please click ...)"

6. Click the mouse right-button on the "Download", select "Save Target As...”, then save the file into your PC.

NOTE: You maybe need to add the Ext-name(.flv) when you save the file.