An e~mail adress can help you in a way that when you get into a bisness you know how to use it very well. And also when you grow up and you have you're own bisness you know how to get an e~mail adress. I think that the bisness use it in a way that it is suppose to be privet.It can also help you  in a way that you wont need any problems for the future and also so that you wont need any help later on when you are i college and you know how to work things out yourself.Another way the bisness use the e~mail adress is to send stuff about the work and also to be saving stuff on the computer that is very important and also to be very creative and how to be very smart and to help you be on task. Also it can help you by saving presentations that you need to do or that you have to show it would be a very good thng to do and you need to use it very well.It can also bevery good because when you need ajob you would be very good at it.