McAfee uses the most advanced spam filters, active analysis, and global threat research to screen out unwanted email. You would like your kids to be able to research, play, and socialize online. Yet it can be hard to know which specific sites to trust. McAfee parental controls allow you to set rules based on age, categories, and your preferences so your kids can use the Internet safely. These parental controls let you filter your children’s web access, limit online time, and track their usage.