Office 2010 reached its "End of Life" (EOL) on October 13, 2020. This means Microsoft no longer provides security patches, technical support, or bug fixes for it.
Malware and Viruses: Since these tools are distributed on third-party forums and file-sharing sites, they are often bundled with "trojans" or "ransomware." Office 2010 Toolkit And EZ-Activator V 2.1.4 Final By ADNAN
LibreOffice: A powerful, open-source suite that is completely free and compatible with .doc and .xlsx files. Office 2010 reached its "End of Life" (EOL)
Legal Compliance: Using activation bypass tools violates Microsoft’s Terms of Service and intellectual property rights. Legacy Support and Modern Alternatives Risks and Security Considerations
The toolkit operates by leveraging the Key Management Service, a technology Microsoft uses to activate large numbers of computers in corporate environments.
Renewal: Because KMS activations usually expire every 180 days, the toolkit often installs a small background service to "renew" the handshake automatically. Risks and Security Considerations