Unofficial "cracked" versions often contain viruses or ransomware.

: You can find detailed guides on how the system operates via documents on Scribd . Recommendations

To ensure you have a working, secure version of the software, you should:

: Downloads from "free download" sites or forums often contain malware or lack the necessary database updates (Base de Datos) required for accurate cost estimation.

Choose between the 64-bit or 32-bit version of Office - Microsoft Support