When you select Microsoft Print to PDF as your printer, it generates a PDF file instead of printing a physical document. The resulting PDF file contains the same layout, formatting, and content as the original document.

is a built-in virtual printer in Windows 10 and Windows 11. It doesn’t print paper. Instead, it takes any document or file you can print and saves it as a PDF file on your computer.

is a built-in virtual printer in Windows 10 and 11 that converts any printable file—such as Word documents, images, or web pages—directly into a PDF file instead of producing a physical hard copy . It functions as a digital bridge, allowing you to "print" documents into a standardized format that is easy to share and view across different devices. How Microsoft Print to PDF Works