1. First, open the document whose text needs to be edited in Tencent Document. 2. Control the left mouse button to select the text to edit. 3. If you use the toolbar above, you can edit the font, size, color and other parameters of the selected text. 4. The font is finished. 2. Click on the selected graphic, and you can modify the font style after selection: bold, italic, underline, text color, horizontal alignment and vertical alignment.