Google Family Link is a Google service that runs on Chromebook to allow parents to view their child's online activity, manage what apps they are allowed to use or download, set screen time limits, and lock their device. It even allows you to track their location. As the parent, you choose what websites your child is allowed to access using Chrome. You also set parameters to supervise their app use and set up notifications so you can monitor everything on the Family Link app that is downloaded on your separate device.