: Microsoft officially ended support for Office 2007 on October 10, 2017 . It no longer receives security patches, leaving it highly vulnerable to modern exploits even if the download itself is "clean".
Downloading software described as "pre-activated" or "cracked" from unofficial sources is a high-risk activity that often leads to malware infections and legal complications. Core Risks of "Pre-Activated" Software download microsoft office 2007 pre activated extra quality
: The safest and most straightforward way to use Microsoft Office 2007 is to purchase a genuine copy. Although it might seem costly, it's the only way to ensure you're getting a secure, fully supported product. : Microsoft officially ended support for Office 2007