A WordPress multi-site network allows you to run and manage multiple WordPress sites or blogs from a single WordPress installation. It is one of the WordPress features. It enables you to create new sites or blogs instantly and manage them using the same username and password. You can even allow other users to sign up to create their own blogs on your domain.
WordPress multi-site is a feature that allows you to run multiple websites and blogs from one single code base.
In other words if you have more than one separate WordPress websites and blogs; you can operate all five sites using one single WordPress installation,rather than installing WordPress multiple times and managing them separately.
To setup multiple website using multi-sites :
1.Setup your WordPress installation . With WordPress installed, we need to take a series of steps in a variety of
2.Setup Multiple WordPress Sites. Go into your WordPress dashboard and select the section called tools.
3.Then setup your new WordPress site.