Right-click and drag the thumbnail to the system desktop, as shown in this example. The system prompts Do you wish to create a new document from this page? Select No.
If working with a multi-page document, the system prompts you with Are you sure wish to delete this page? When working with a single page document, the system prompts you with Deleting this page will delete the entire document, continue? Select Yes to delete the page.
Note:
A new document can be created from a page deleted from the thumbnail window.