One day if you went on Instagram or Facebook and on one of you pictures and you have a really nasty comment always tell an adult
dont get upset the people behind that computer is just being silly.
you can block people on social network so they won't be able to see you pictures or your blog or anything like that
if you still have problems you can click the report abuse or childline
Dont post nude pictures of yourself because people can screen shot it and it can go to people you don't want it to go to
The creator of this guide has not included tools