How to download videos form youtube or any other site?

Hello ,
          Today i will show you how to download video from youtube OR ANY website its  simple and easy.

TO DOWNLOAD VIDEO FROM YOUTUBE A DOWNLOADER NEEDED:-
                  FOR EXAMPLE:-

1:-INTERNET DOWNLOAD MANAGER :-
                                                      It seems most popular downloader ever its divide the download in segment an can download big size data fast.You can also set limit for the download ratio.You can download it from torrent because torrent is only the site which provide pirates software.But if you want to paid for the software you can buy it. :) :P But if we can use it free then why should we pay for it :) :P =D so download it from torrent.
IF YOU WANT TO KNOW ABOUT TO ADD IDM EXTENSION IN BROWSER PLEASE CHECK MY NEXT TUTORIAL.

2:-FLAREGET DOWNLOAD MANAGER :-
                                                    It is also the most popular download manager. For this also we have to pay you can also download it from its own website and also from torrent :) :P =D ------ I DONT NEED TO SAY WHY TO USE TORRENT YOU UNDERSTAND I THINK.
                  YOU HAVE TO ADD EXTENSION OF FLARE GET IN BROWSER ITS SO EASY: CLICK ON TOOL>SETTING>BROWSER INTEGRATION SETTING>

3:-FREE DOWNLOAD MANAGER :-
                                                  
It is a powerful, easy-to-use and absolutely free download accelerator and manager.
Moreover, FDM is , open-source software distributed under GPL license
   
 ITS FEATURES ARE:-

• Increase your download speed
• Resume broken downloads
• Enjoy safer and more rewarding downloading
• HTTP/FTP/Bit Torrent support
• GNU General Public License

ONE SUGGESTION KICK ALL THE DOWNLOAD MANAGER BESIDES THIS.

          If you like please share this tutorial and give me a chance for wirting further this type of tutorial.