How to download youtube videos without any software

Hello Friends. Im back with a new trick that is download youtube videos on your computer
or mobile without any third party software.

Follow this Very simple steps:

1. Go to YouTube, Open the video that you want to download 
2. Now you have to make a small change in video link [ Replace "www" to "ss"]
     For example http://www.youtube.com/watch?v=STOjZyFaiTc
                           http://ssyoutube.com/watch?v=STOjZyFaiTc 
3. After it will redirect to a new site http://en.savefrom.net 
4. Now you have to choose the format of the video like mp4,3gp,flv and also shows the video quality like 240p,360p,720p,1080p 
5.That's it i hope you like it .....