To activate Microsoft Office 2013 Professional Plus legitimately, you should use a valid product key or a corporate Key Management Service (KMS) host. Third-party "activators" like KMSPico are unofficial tools that simulate a activation server but often require disabling security software, which can expose your system to significant risks. Official Activation Methods Support for Office 2013 ended on April 11, 2023
Using KMSPico exposes users and organizations to several critical vulnerabilities: kmspico official Activate Windows 10 11 & Office 2025 Guide office 2013 professional plus activator kmspico