1. Select the content to open the font setting window;

2. Click the "Advanced" tab;

3. Select the spacing option;

4. Set the spacing "point value";

5. Complete the setup.

Character spacing is also called letter spacing, which means that the optical consistency of letter spacing increases (or sometimes decreases), which affects the visual density of a line or a paragraph of text. Letter spacing should not be confused with word spacing adjustment. Letter spacing refers to the uniform adjustment of the spacing of words or text blocks that affect their density and texture. Word spacing adjustment is the spacing adjustment of one or more specific adjacent character pairs. Because their shapes, if not adjusted, look very spaced.