Apply subscript or superscript effect to text in the text box

You can apply subscript or superscript effect to the text in the text box by performing the following steps:
1. Click inside the text box. Highlight the text for which you need to apply the subscript or superscript effect.
2. Press CTRL + 1 to open the Font dialog box.
3. Under Effects, do one of the following:

• a. To apply the superscript effect, click to place a checkmark besides Superscript. 
• b. To apply the subscript effect, click to place a checkmark besides Subscript.

4. Click OK.