Page not found in jekyll

Hi,

   I am new to Jekyll . i want to redirect to 404 page if somebody goes to wrong link. I have created the 404.html page and place in root directory. Please advice how can i proceed. I am not using nginx or apache web server. is there any to configure without web server. 

regards,
S.P.Sriharsha

Check out this YouTube video: jekyll #8 404 Not found.

thanks

regards,
s.p.sriharsha