Age rules for apps, parental controls, school devices, and the online risks US schools warn parents about.
Age rules
A federal law called COPPA limits how websites and apps collect data from children under 13. That is why most social media apps, such as Instagram, TikTok and Snapchat, say users must be 13 or older.
Some states have added their own rules for teens on social media, such as parent consent or age checks. This differs by state; see In your state below.
Games and apps show ratings (for example E for Everyone, T for Teen, M for Mature 17+). Check the rating before you buy.
School devices and accounts
Many schools give each student a laptop or tablet (often a Chromebook) and a school email. The school controls and can see activity on these devices.
Homework, grades and messages from teachers are often online. Ask your child to show you the class pages.
Lost or broken school devices can cost a fee. Ask about the policy and any device insurance.
Set up parental controls
1
On an iPhone: Settings, then Screen Time. On Android: the Google Family Link app.
2
Set app limits and a bedtime when the phone locks.
3
Require approval to download new apps.
4
Keep phones and tablets out of bedrooms at night, a common rule in US families.
Risks schools warn about
Strangers who pretend to be a child to build trust. Teach: "Never share your address, school or photos with someone you only know online."
Sextortion: someone gets a private photo and then asks for money or more photos. Tell your child they will never be in trouble for telling you. Report it to the CyberTipline at report.cybertip.org or 1-800-843-5678.
Cyberbullying: save screenshots and tell the school. Schools have anti-bullying rules.
Scams and in-game purchases: turn off one-click buying.
Talk often
Ask your child to show you their favorite game or app. Calm, frequent talks work better than strict bans alone.
Common mistakes
Thinking a school laptop is private. It is not.
Giving a young child a phone with no limits and no talk about rules.