Your internet safety questions
It's Safer Internet Day on Tuesday, which aims to make going online better and safer for children and young people.
On Newsround we'll have a report about someone who's experienced internet bullying, and we'll also be joined by a bullying expert live in the studio.
We asked you if you have any questions about internet safety.
For more information about Safer Internet Day, click here to go to a special section of the CBBC website.