To remove a border, click on the PAGE LAYOUT ribbon, then click on the downward arrow in the lower right-hand corner of the Page Setup section of that ribbon. This will bring up the PAGE SETUP dialog menu; click on the “Layout” tab at the top of that menu, then click on the BORDERS tab in the lower right-hand corner. This will bring up the BORDERS and SHADING dialog menu. Click on the Page Border tab at the top of the menu; then, in the SETTING section on the left-hand side, click on NONE. Then click OK. The border should then be removed.