Microsoft Office 2010 reached its end of support October 13, 2020
So-called "preactivated" or "verified" versions found on third-party sites are almost always pirated. These versions often use "crack" tools to bypass Microsoft's activation servers, which can lead to several problems: Microsoft Office 2010 reached its end of support
A: “Preactivated” means activation is done during installation. A “repack” often means the installer is compressed, modified, and may include additional software (good or bad). Upload the ISO or executable to VirusTotal (free)