how to install call of duty modern warfare 2 on pc for free

if you can&click on the link just copy the link and paste it in your browser (don&forget to like and subscribe) (THANKS GUYS) if you had any problem with the game just type it in the comments timecodes 0:00-intro 0:31-step one 1:00-step two 2:08-step three 2:38-outro