: After installation, you can activate the Pro version using your product key via PC Settings or through the Command Prompt (running as administrator) using the command slmgr.vbs -ipk .
If you already have a legitimate product key, downloading the ISO is perfectly legal. For everyone else, consider upgrading your hardware or switching to a free, secure operating system.
Never download Windows 8.1 Pro from:
While Microsoft's main download pages have historically provided ISO files, the availability can change due to the product's end-of-life status.
Antes de proceder, ten en cuenta que . Esto significa que el sistema operativo ya no recibe actualizaciones de seguridad, correcciones de errores ni soporte técnico. El uso continuado expone al equipo a vulnerabilidades de seguridad potenciales.
: Look for official links on Microsoft Support to ensure you are getting a "clean" version without malware.