
Young children are curious. At preschool age they may use devices for short educational videos, video calls with family, simple apps and supervised games. Online safety for this age is mostly about choosing child-friendly apps, supervising device use, and teaching simple rules such as “tell a grown-up if something makes you upset."
If you see harmful content, contact the platform first (use report buttons). For illegal content, or if a child is at risk, use CEOP/Thinkuknow reporting and local police guidance https://www.ceop.police.uk/ceop-reporting/
For support removing sexual images or exploitation material, the Internet Watch Foundation and Report Remove partnership can help.
Here are trusted UK resources with free leaflets and printable guides for parents:
Step-by-step guides to set up devices and apps safely:
If a child is in immediate danger contact emergency services.
For online sexual exploitation or grooming, report to CEOP.
For illegal images or harmful content, use Report Remove / IWF routes.