Locate the word document on your computer desktop, and then click Open. Find "Insert" in the word document tool and click the left key to open it. There is a picture item in the dialog box, and a drop-down box appears with "WordArt" in it. Right click to open it. A WordArt dialog box appears. Choose a style at will, or choose the desired WordArt style and click, that is, the WordArt style is selected, and then click OK. A dialog box appears, and you can choose the font and font size.