Rotate Or Flip An Object In PowerPoint - Microsoft Support

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Try it!

In PowerPoint, you can rotate or flip objects like text boxes, shapes, and pictures.

Tap the object that you want to rotate.
Select the rotation handle at the top of the object, and then drag in the direction that you want.
To flip an object, under Shape Format tab, in the Arrange section, select Rotate > Flip Vertical or Flip Horizontal.

For more precise movement, select Rotate > More Rotation Options to see menu options.

Rotate or flip a text box, shape, WordArt, or picture