There may be times, however, when you want to end a line before you get to the right margin.
When you set up your page margins, Word is programmed to know that when you reach the right margin your text should automatically wrap to the next line. In Word, however, you do not have to do this. This signifies you are done with one line and ready to begin the next. When you use a typewriter, you press the Return, or Enter, key at the end of each line.