YouTube's SafetyMode allows parents to restrict the content their children see. Here's our quick'n'dirty guide to setting it up.
In this video, Claire Usiskin from YoungMinds talks about warning signs to look out for if you're concerned about your child's mental health - and what to do.
In this video, Jonathan Baggaley explains how CEOP can help parents who are worried about online abuse.
Even world leaders take selfies... In this video, Vicki Shotbolt of The Parent Zone talks about the hazards of online flirting via photos - and what to tell your child.