It refers to a type of software interface where the content displayed on the screen looks exactly the same as the final output, whether it's printed, displayed online, or in another format.
This is in contrast to earlier software where users had to use code or special formatting commands to achieve desired results, and the final output could be different from what they saw on the screen.
Some examples of WYSIWYG software include:
* Word processors: Microsoft Word, Google Docs
* Desktop publishing software: Adobe InDesign, QuarkXPress
* Web page editors: Adobe Dreamweaver, Wix, Squarespace
WYSIWYG software is designed to be user-friendly and make it easy to create professional-looking documents and websites without requiring specialized coding knowledge.