Annotation methods in Word documents, taking WORD20 13 as an example:

Open the word document, click Insert on the menu bar, click the shape of the tool area, and the shape to be inserted into the selected annotation class will pop up.

Then hold down the left mouse button, drag from top to bottom in the document, pull out the shape size, and enter the annotation content.

When the input is finished, move the mouse to the border and move the label to the appropriate position.