Quick summary
You can rotate a text box 90 degrees in PowerPoint Online using the Shape > Arrange > Rotate menu in the top ribbon. This quick method lets you reorient any text box left or right without needing the desktop app.
Steps
- Select the text box you want to rotate inside the slide canvas of your PowerPoint presentation.
- Go to the top menu bar and click the 'Shape' button.
- Click the 'Arrange' button in the ribbon to proceed.
- Hover your mouse cursor over the 'Rotate' option in the dropdown.
- Select 'Rotate Right 90°' or 'Rotate Left 90°' depending on your preference.
- The selected text box in your PowerPoint Online presentation will now be rotated 90 degrees.