You can use the strokes in the table or modify them in the border and shading settings. The line type in the table first gets the point you need, and then draws it according to the original line. If the quantity is small, you can use this method. If you want to modify the whole table, please use the border and shading method to set it. After opening, you can see the contents of the dialog box and know how to operate it at a glance.