: Older versions like 9.1.3 are no longer maintained and may not work with modern Windows updates, potentially causing system instability.

during installation, leaving your computer completely defenseless against any malware included in the package. Missing Security Updates:

If you need Office 2013 or a legitimate activation solution, here are safe alternatives:

Instead, use free legal alternatives (LibreOffice, Office web apps) or purchase a discounted genuine key. Your digital safety is worth more than a few dollars saved.