As an older student you may want to ensure you are using a Safe Search. Utilizing Google's "advanced search" you can make your search extremely specific. When using "advanced search" make sure Safe Search is on to filter results.
Common Sense is the nation's leading nonprofit organization dedicated to improving the lives of kids and families by providing the trustworthy information, education, and independent voice they need to thrive in the 21st century.
"Figuring out what kind of parental control is best is entirely based on your own family's needs. Some families can get by with simple, free browser settings to filter inappropriate content. Some families need help clamping down on screen time. Some folks are cool with spot-checks on their kids' devices. Wherever you are in your search, this guide can help you make sense of the wide array of options for managing your family's devices. Find the answers to parents' most frequently asked questions about parental controls." https://www.commonsensemedia.org/blog/parents-ultimate-guide-to-parental-controls
Chromebook Presentation from Beginning of Year Parent Night