What is meant by Preview?

The "preview view" is a feature in software applications that allows users to preview content, files, or documents before they are saved, printed, or published finally. This feature provides users with a quick way to make changes or adjustments and ensure that the final result meets their expectations.

Typical functions of software in the area of "preview view" could include:

Display of preview content: Displaying a preview of the document, file, or content in a separate window or area of the application.
Interactive preview: Ability for users to navigate, zoom, or perform other interactions in the preview to examine different parts of the content more closely.
Real-time updating: Automatic updating of the preview when changes are made to the original content to provide users with immediate feedback.
Print preview: Displaying a preview of the document or file as it would appear when printed, including page layout, formatting, and other print settings.
Media preview: Displaying a preview of media files such as images, videos, or audio content to review their content and quality before final export or publication.
Customization options: Settings and options for users to customize the preview according to their needs, such as selecting page ranges, zoom levels, or print settings.
Preview of formatting: Displaying a preview of applied formatting, styles, or layouts to ensure that the final result meets the desired visual standards.