Underline, commonly used in the first name of the input, (can only enter numbers, letters, underscores) and in some documents (such as word), underscores are often used to enhance attention. In a Web page, the text (hyperlinks) that you can connect to are generally underlined below.
Do you see the two "-" key on the keyboard next to the DELETE key and the plus sign? That is the minus key and the horizontal key, the underline is the same time hold down this key and "Shift" key to play out of the "_" symbol, attention, to the English input method to play out, in the Chinese character input method under the environment is generally "--" symbol , not underlined.
How to underline an underscore in a normal document:
In TXT (notepad) and other ordinary document text input underline just want to switch the input method to the English state, and then press SHIFT, press the keypad number "0" and "+" between the "-" key can be played underline;
Note that you must switch the input method to the English state "American keyboard" before you underline the underline, as shown in the following figure:
How do I underline a Word document?
If you want to use Word documents to edit some of the paper topics, such as cloze, you need to underline in the title, so that the answer to fill in the blanks, then word in the underline how to play?
The first method: Using the "Shift" key and the "-" key together to hit the underline, the length of the underline depends on how long you press the time, that is, the longer the press, the longer the underline;
The second method: first in the need to make the underlined paragraph in the space bar, the length of the underline is the length of the space, and then the blanks have just been selected, click on the Word toolbar, "underline" button, the space into an underscore can be;
Add an underscore to the bottom of an existing text in a Word document:
The first method: Select the text paragraph that you want to underline, and then click the Underline button in the Word toolbar.
The second method: Select the text segment that you want to underline. Click the right mouse button, pop-up menu select "Font (F)", and then pop the middle of the window, find the "Underline type" option, the underline set to the style you need, click "OK" to play the underline;
In addition, sometimes the underscore is used only when the username is applied, and the verification code is a combination of letters or numbers. When applying for a username, the website will advise you to use an underscore, which you can disregard, using only letters and numbers.