5 experiences of quickly entering the upper and lower mark in Word

Setting text superscripts or subscripts through menu bar options is too troublesome, and it is not easy to use when a large number of repeated operations are required. You can take a look at the following five fast and simple methods ......
When editing a text in a Word, especially when editing a mathematical or chemical exercise or exam, you need to set the superscript or subscript for some characters, such as the molecular formula of water.
The common method is to select these characters first, then open the "format" menu, and select the "font" tab in the "font" command, in this dialog box, select "P" or "subscript (B)" in the "effect" column, and then click "OK.
However, there are a lot of such operations. If the editing involves multiple input superscripts or subscripts, it will be too much trouble to edit them each time. The following methods can greatly improve the input efficiency.
1. Use shortcuts
Using the shortcut key in Word is convenient and quick.
1. Add the superscript: press Ctrl + Shift + = to enter the superscript input status once, and then press it once to restore to the normal state.
2. Add a subscript: press Ctrl + = to enter the subscript input state after one press, and then press again to restore to the normal state.
If you select the text first and then press the two shortcut keys, the selected text will be directly used.
Note: In the smart ABC input method, this shortcut key is invalid.
Ii. Use clipboard
Use the above method to set the superscript or subscript at a certain place, copy it, paste it when using it, and then modify the value.
3. Create the superscript and subscript buttons on the toolbar
Click the "Custom" command in the "Tools" menu. In the displayed dialog box, select the "commands" tab and select the "format" item in the "category" item on the left, drag the slider in the "command" item on the right, find the "superscript" command, and press the left mouse button. Then, the "superscript" is changed to the button shape, and a "x" icon appears next to the mouse pointer. Drag the mouse to the commonly used toolbar. You can see an "I" icon on the toolbar. Open the mouse, A "x2" button will appear at "I". This is the superscript button, and a subscript button will be created in the same way. Click the corresponding button to enter the upper and lower mark.
4. Use the search and replacement Functions
Add an uncommon symbol before the number when entering the upper/lower mark, such as "*". After the full text is complete, use the "replace" command to replace all "* 3" with the subscript "3", which will be completed soon.
5. Use the "Automatic correction" Function
Automatic correction is an important feature of Word. It can automatically correct common input, spelling, and syntax errors. As long as we preset the correct input errors and the correct results, when we input an error, the system will automatically make them correct and appear on the screen.
Taking H2O as an example, the default method is to correctly write H2O and select it. Then, open the "Tools" menu, select the "Automatic correction" command, and select "formatted text" in the "Automatic correction" dialog box that appears ", in the space in the "replace" item, type H2O entered in the general text, and click "add" and "OK" to complete the preset. In the future, if you input H2O based on the average text, the screen will automatically display the H2O with the lower mark set.
After learning the above methods, we believe that the speed will multiply when you edit these characters with the upper and lower mark!