There are a few steps you can take to change text from horizontal to vertical in Photoshop. The first step is to select the text and then click on the Vertical Alignment button. This will change the text alignment so that it is vertical. The second step is to select the font and then click on the Font Size button. This will change the font size so that it is larger than the other text elements. Finally, you can select the color and then click on the Color button. This will change the color of all of the text elements in your document.