How to create a google site map

https://elliottmxv312.greyhavendaily.com/posts/enas-odigos-gia-to-organiko-search-engine-optimization-kai-ta-ofeli-toy

How to create a google site map<br/>A fast search on Google for recommendation on creating a domain map to start with threw up many links to application that you can purchase or obtain without charge to create a domain map