Being on the internet, using the latest tech, apps, games and vines, that's everyday life, right? It's great that you can have fun, be creative and share with friends. Anything is possible, but sometimes things can start to get tricky or even scary.
In this section you'll find the answers to those questions that you're not quite sure about, and we've put together advice for when being online has become a living nightmare.
If you're really worried about something or concerned about a friend - call ChildLine now on on 0800 1111. The number won’t appear on your phone bill.
Check out our mental health and wellbeing pages if you are concerned about your mental health and wellbeing.