Question

Does the preview Window work?​

Answer 1

Answer: The preview button gives the final picture of the final answer/look of the prepared document/slide/ anything as such, so as to confirm the final output.

HOPE IT HELPS :)

Explanation:

Answer 2

Answer:

You can set whether Preview opens multiple image files in separate windows or in the same window. You can also add files or pages to a PDF that’s already open.

Note: To open multiple PDFs in the same window, you need to open System Preferences, click Dock, then choose Always from the “Prefer tabs when opening documents” menu.