WordPress is a wonderful gift to the world. People with medium to high tech skills can use the free, Open Source version of WordPress and take advantage of every tool it offers. You need good knowledge of webpage hosting to take advantage of the free version.

WordPress.com sites offer a limited free version and a feature rich paid version.

Information about the free Open Source version is found at wordpress.org while the paid version is at wordpress.com.

Just Google the differences between WordPress.org and WordPress.com

Fortunately I know a lot about web page hosting, servers and databases.

You are welcome to stay for a while, look around. Enjoy.