Go to the place where you want the arrow
Click the Insert tab
Click Shapes
Select an arrow shape
Click and drag to draw the arrow
To change the arrow style, use Shape Format
To change the color, use Shape Fill or Shape Outline
To resize the arrow, drag the handles
To rotate the arrow, use the rotation handle
To add a text arrow, type a symbol like -> or use the Equation tool
To insert arrow symbols, click Insert, then Symbol, then More Symbols
Choose an arrow character and click Insert