1: Don't talk to strangers online. There are many people online who pretend to be people that they aren't. If something seems wrong and someone is pestering you to chat then just block or ignore them. Whatever you do never follow their requests.
2: Don't share your personal information online with anyone. If someone wants to know your address and stuff like that then block them.
3: If you are going somewhere then don't post where you are going to be on social media as this will be telling predators where you are going to be.
4: Remember that nothing is private when you post it on social media. Never post something that would want your parents to see.
5: And last but not least try to be kind to others, even online as it's not good to make enemies.
To learn more about staying safe then visit Child Quest to read more..