php - phalcon installed components or not coming in cmd windows opertaing system -

i have installed phalcon in windows adding phalcon_dll xampp/php/ext , added extension in php.ini file when checked whether installed or not did <?php phpinfo(); ?> can able see installed..

now want create new skelton application through cmd when type phalcon should show components per documentation sayin this:

c:\users\amerytrech-waheed>phalcon 'phalcon' not recognized internal or external command, operable program or batch file. 

im tryig this: https://www.tutorialspoint.com/phalcon/phalcon_environmental_setup.htm little confused what need add in system variables.?

and alternate solution create skelton?

step 5 in document pasted states:

after downloading package, set path variable in system properties explicitly shows image shows path add, separated semicolon.

;c:\phalcon-devtools-master

so if unclear on set this.

right click computer -> properties -> advanced -> environment variables -> path add path mentioned above end of path string.