Internet for 18+

Today we had the topic: Should be internet only for adults ?

I think that's stupid because in the modern world it's normal to have a smartphone and/or a notebook as a teenager. But also I think internet is nothing for little children because it's to dangerous and they don't know the risks of the social media.

I think the perfect age to start with internet is 10-12.

A good possability for a safe surfing is to make a internet-licens at school.

What do you mean write it down at the comments