1. First open the word document, click Page Layout and select Page Border.

2. Then select the "box" option, select the required line type, color and width, or open "Art Style", select the desired border pattern, and click "OK".

3, so that the pattern border comes out.

4. Next, we set the shading, click "Page Layout" again, and select "Background" and "Texture".

5. Then select the shading you want and click "OK".

6. You can see that the shading has also come out, so we have finished setting the border and shading.