In the options bar at the top of Photoshop, you can choose whether you want the type to be horizontal or vertical, as well as the font, size, color, alignment, and any warp effects you want to add.
Click on the image where you want to place the type. In the options bar at the top of Photoshop, you can choose whether you want the type to be horizontal or vertical, as well as the font, size, color, alignment, and any warp effects you want to add.