HomeGuard Activity Monitor is a parental control and monitoring tool for online and controlling the safe access of families and children to the Internet. HomeGuard is relatively small, with only over 8M. However, once HomeGuard is installed, it can effectively prevent your children from visiting illegal pages, including adult websites and some illegal information websites. At the same time, HomeGuard also has an external keyboard recorder, which can monitor children's email content and chat content and send screenshots. And there is no management password. Even if children who use computers find it, they cannot delete it or quit it.