There are alot of ways that you can be safe on the internet and in these next few paragraphs I am going to tell you how.
When you are sighning up for a social media site you should think to yourself and see if you are giving to much information about yourself. Most thing you sighn up for you should not use your real last name. You could a fake last name or just not right anything under the colume that asks what your last name is. Another thing you should not do is tell where you live or your postal code and your interests.
When I sighn up for something on the internet I ask my self if my parents would let me sighn up and give the information needed. Also when I am sighning up for something and it asks what my phone number is and my credit card pin I do not sighn up for that site because I could get in alot of trouble.
When I am sighned of for a social media site like facebook and I want to post something I think to my self would my parents like me saying that and if I do not think they would then I would not post it. Also I try to say nice things to people when I am on facebook because if I would not like someone saying it about me I would not say it about them