1. First, you need to open word and enter the main interface. Then close the main interface and you can make a tree diagram.

2. Click the start of the function area in the upper left corner of the main interface of word, insert and graph to enter the graphic operation tab of the insert tree view.

3. In the Shapes tab, just select the graphic needed for the tree view, and then click the graphic to start inserting the graphic for the tree view. Then we draw the basic shape and position of the tree diagram in word, and adjust the size and position to almost the same position.

4. Click on a shape, and many points will appear around it. By pulling and changing points, you can adjust the size and direction of the shape. Put the mouse in the middle, press and hold the mouse to move the position. Then double-click a picture to open the graphical editing interface and edit it as needed.

5. Then use the tool as shown in the figure to set the required style, select the color and shadow, click the appeal function, and choose from it.

6. Click Add Text on the left, and then enter text in the shape. Then select the text in the shape, click with the right mouse button, and select the font size, vertical and horizontal, and color in the pop-up dialog box to set the desired style.

7. After that, click Insert Shape, select an arrow, click the arrow, adjust the size and direction of the arrow, and set the color. After that, it is like a tree view of the whole word, and the setting is complete.