Setting up parental controls on a web browser allows you to manage which sites your children can access when they are online. Though the Firefox browser does not feature built-in parental controls, parents can install a third-party extension to filter explicit material on the web. After installing the parental control add-on, you can create a safe environment by editing specific safety and security features that are included with the add-on. Depending on the security features you would like installed in your browser, you may be required to provide a small monetary contribution. Writer Bio