The first method is to modify the numerical value of the font; The second is to enlarge the text with keyboard shortcuts after selection. The following is a detailed introduction:

1. Select the text to be set, right-click to pop up the shortcut menu, and select the font command; Pop up the font dialog box, enter the required value in the font size box, and press Enter. The input font size is between 1 point and 1638 point;

2. Select the set text, hold down the Ctrl key, and every time you press the] key, the font will increase by 1 point, and press the] key continuously until it increases to the required size;

3. Select the set text as well. Hold down the Ctrl+Shift key. Every time you press the > key, the font will increase by a font size. Press the > key until it increases to the required font size.