Right-click the common toolbar ... Customize ... command ... Select the desired column in the dialog box on the left, and the desired graph will be displayed on the right. Just select it directly and drag it out and put it in the toolbar.

For example, mathematical formulas can be found in the Formula Editor. According to the above, select Insert in the dialog box on the left-then find the formula editor in the dialog box on the right-drag it out directly and put it in the toolbar above, and then open it for use.

Some settings will not be available until WORD is completely installed.

Right-click the common toolbar and select Drawing in the dialog box, and the command diagram will be displayed in the status bar under WORD. Just choose what you want.