What is a social network

Social networking is a where you go on a website that has many other members and you communicate with them either through posts, pictures, or comments. It basically lets you talk and communicate with people about what ever you want. A digital footprint is basically where you put something on the site and it could possibly stay there forever. Even sometimes when you delete it, it stays on there. That's why you should be careful of what you put on there. Social networking affects digital foot printing because everyone can see that thing you put on the site forever. The site may not let you remove it either.