If you do not have a Microsoft license and need a free, open-source alternative that offers similar mathematical and Greek characters, consider these options:
💡 : If a document looks "broken" (showing weird squares), it's usually because the font isn't embedded in the PDF. Always select "Embed All Fonts" when saving math-heavy files. If you'd like, I can help you: Find installation steps for your specific OS Compare STIX vs. Noto for academic papers Troubleshoot missing symbols in Word or LaTeX Frequently Asked Questions | Google Fonts symbolmtnormal font free
If you need this font for a project or are experiencing issues with it in PDFs, here is what you need to know: Where to Find SymbolMT System Pre-installation If you do not have a Microsoft license