Add a Post
From the left menu, click "Posts," then "Add New."
For much more detail on creating posts: https://wordpress.org/support/article/writing-posts/
Add a Category
On the right, under Publish, is the Category box. When audience members click on a category, they'll see all posts within that category. You can define whatever categories appear most frequently for your organization, such as "News," "Letter from the Artistic Director," "Youth," "Behind the Scenes," etc.
To view all posts in a category, hover over the category name and click View.
Sample Article List Page
yourdomain.com/news will populate a list of all recent posts.
Sample Post/Article Detail Page
Did you know? You can add a video or a static image to the header of your post. In the "Post Header Image/Video" box, upload an image to be used before the video starts, then enter a URL link to a video.