How to download the youtube videos on hard disk?

Using this tip, you can easily download the youtube.com movies and save on your computer hard disk. Actually all videos are saved on youtube in flash video format, so you can simply play these videos on the website and can't save directly to your computer. But there are many tools are available in the market to download these videos on the hard disk, but here you can do this using a website. You can convert also the downloaded videos from youtube into any common video format, for example, windows media video file (wmv), windows video file (avi) and movie file (mpeg).  

Follow the given steps to download videos from youtube on your computer:

First open www.youtube.com then plays any your favorite video. 

For example, you search a video and the URL of that youtube video is 

http://www.youtube.com/watch?v=pVkUG6XLItc

The ID if this search is pVkUG6XLItc after equal sign. 

Now open a website http://youtube.navi-gate.org, now copy and paste above video ID in the search box, and press button ID search.

The result may be displayed in any different language, but don't worry, just click on download button and save this video on your computer hard disk. Now use any video converter to convert it in any other common format.