The term (Update) combined with "Full" and "ISO" is a classic bait for malware distributors. Here is what usually happens if you download from torrent sites or "warez" blogs:
The most secure way to obtain the ISO or installer is through official Microsoft channels. descargar office 2016 full espanol 64 bits iso upd
To install Office in a different language, or to install the 64-bit version, use the dropdown to find more options. Microsoft Support Where to enter your Office product key - Microsoft Support The term (Update) combined with "Full" and "ISO"