Rotate text box 90 degrees to the left or right

You can rotate a text box in increments of 90 degrees to the left or right. Perform the following steps to rotate text box 90 degrees to the left or right.
1. Click to select the text box.
2. Under Drawing Tools, on the Format tab, in the Arrange group, click Rotate.
3. Do one of the following:

• Click Rotate Right 90° to rotate the text box 90 degrees to the right. On clicking the Rotate Right 90° command again will rotate the text box 90 degrees to the right. 
• Click Rotate Left 90° to rotate the text box 90 degrees to the left. On clicking the Rotate Left 90° command again will rotate the text box 90 degrees to the left.