It can help by  when projects are given.It can also help homework given by your teachers at school.It can help in college.it can help in presentations when the boss of your job tells you to explain something at work.

It can help in the real world by: When you have an office job. When you have something that you dont understand and you have computer.You can ask you teacher through email.Also in projects the same.In college when proffesr is talking.

Today I finished lesson number 3. I did 21 words.

It can help by emailing your friends when your bored or need help.

It can help in protects. In jobs when your big to email your friends. In college when the proffeser is talking and you dont know. Also in essays givin by the school and you don't understand.