how to download youtube video using SS keyword/ without idm

1.OPEN youtube.com

     -Display below in image

2.search video what you want to download

3. write SS keyword in addressbar
       like www.ssyoutube.com

click ENTER

then see below image

click on green box

then shown in below image

click on green   Download  box

click on  SAVE FILE  and press OK
and here you can show in downloading video in download box 
show in below image

  

DOWNLOAD THE VIDEO
        USING   SS KEYWORD 
ENJOY IT!!!!!!......................................