WordPress allows you to remove both published and draft posts directly from the dashboard.
Step-by-Step Instructions
Log in to your WordPress Dashboard.
From the left-hand menu, navigate to Posts > All Posts.
Hover over the post you want to remove and click Trash.
Additional Information
Once removed, the post will be moved to the Trash.
Posts in the Trash are not permanently deleted and can be restored or permanently removed from Posts > Trash.
Trash items are automatically deleted after 30 days unless removed manually.