NOD 4.0 Home had a Real-time file-system-protection-feature giving the user the option to be notified by email if a threat alert was triggered on his computer. In addition, you could have that threat alert emailed to any email address of your choice. Permit me to give you several examples that describe how useful that feature was. While I was at work I could receive email messages alerting me if any of my family members had triggered a threat alert on my home computers, and when at home I would be notified on my personal computer if any of my kids had triggered a threat alert while they were using their computer. EDIT: I also have a sister living in Hong Kong, during my last visit I installed NOD 4.0 Home on her computer and configured it to notify me whenever a threat alert was triggered on her computer too. This allows me to assist her. NOD 5.0 Home did not retain this feature. Could you please reinstall it. Thank you.