How does Word type on an underscore?

Many people try to enter text first in Word, and then enter an underscore to find that the underline and text are not together, but instead occupy one character in the document. So we can enter the slide line to enter the text, you first enter a line of space-space characters, and then the space-key characters of this line all selected, so it becomes black. Click the Underline U button on the toolbar, and then enter the text you want on the underline, so you can enter text on the underline. Of course if you want to change the length of the underline, just remove some of the space bar in front of it. As shown in the figure:

In fact, in the underline on the input text is not as direct input underlined text is the same, the document is in the editing state, the cursor positioned on the underline can be typed, so that the input text is underlined text. methods are similar. The input on the underline is introduced here, I hope to help you.