How make 404 page
 

I want to make 404 page for www.chinastones.com
But how to config the page of web.config

Use .htaccess to link all pages that are not found to 404 page.

If you're using cPanel, go to 'Error pages'. From there you can edit each of the errors that might be displayed on your website.

On your error pages include a link back to your home page.

totally agree with the last person

404 error is client error code in HTTP status and for making this many tools used like cPannel.

Thanks you all folks to share your knowledge.
Here it comes again one question that what is 301 error?

I agree to all folks!!!
You all are sharing outstanding knowledge with newbies.
Please can anyone elaborate what is 301 error