The rotation option for movie files -- and all objects -- in PowerPoint is found in the Arrange section of the Format tab. PowerPoint uses contextual tabs in the Microsoft Office ribbon for formatting ...
You can change the PowerPoint text direction and make it go from right to left. You can change the orientation of the text to various positions such as Horizontal, Stacked, Rotate all text 90 degrees, ...
Microsoft PowerPoint defaults to display slides in your business presentation in Landscape layout. This means that your slides resemble a landscape painting where the width is greater than the height.