www.bing.com/webmaster/help/how-to-submit-sitemaps-82a15bd4

Learn how you can submit sitemaps to Bing and use the Sitemaps feature to manage your sitemaps and feeds from within Webmaster Tools.

www.shoutmeloud.com/how-submit-your-blog-sitemap-google-webm...

Here is a step by step guide to learn how to submit your blog site map to GoogleSearch console tool. Also learn what is the importance of Sitemap file.

stackoverflow.com/questions/14196801/sitemap-url-in-robots-t...

This thread tells you how to references your sitemap in the robots.txt

searchenginewatch.com/sew/how-to/2048706/the-site-map-gatewa...

Sitemaps help ensure your site is fully indexed by feeding your content to search engines – be it a standard XML, or for images, video, news, or mobile. Here's a walk-through of the initial first steps of how to create and submit your sitemaps....