Press Ctrl + P while on a webpage. In the "Destination" or "Printer" section, look for the option labeled "Save as PDF." This is often faster and more accurate for web layouts than using a third-party virtual printer. The Adobe Acrobat Method

While the OS lacks a global driver, you can still create PDFs using specific application features or third-party tools:

Windows 8.1 does include a native “Microsoft Print to PDF” driver by default (unlike Windows 10 and later). However, you can still save any document, webpage, or image as a PDF using a few reliable methods. This guide covers all available solutions.

Since Windows 8.1 lacks a built-in PDF printer, installing a free virtual PDF printer is the easiest and most feature-rich solution.