Office 2010 has unpatched vulnerabilities (e.g., CVE-2021-28454) that allow remote code execution via a malicious Excel file. Even if an activator works, you cannot get security patches.
For organizations (businesses, schools, governments), the use of such tools can lead to: Ms Office 2010 Activator Txt Github
Activator scripts perform invasive operations: Office 2010 has unpatched vulnerabilities (e