Avg document protection

What does avg do in 'protecting my documents' ???

Hello Bob,
We are here to help you. Sensitive data Shield has been added to our latest version of AVG Internet Security. It scans and protects your personal sensitive documents against unauthorized access and malware.
Click here ( http://support.avast.com/article/Antivirus-Sensitive-Data-Shield-FAQ ) for more information about AVG Sensitive data Shield.
Regards,
Alok.