Working with text : Displaying captions and info text on images
 
Displaying captions and info text on images
You can display text on your images based on captions and EXIF data, such as the date the photo was captured, the camera used, or the camera settings. When you use the Add Info dialog box, the text is added to your images as a separate layer. You can access Add Info from the File menu or you can applying the settings to multiple photos by accessing it in the Batch Process wizard. For more information about batch processing, see Processing files in batches. You can format the text, add a drop shadow for better visibility, and set the position for the text.
You can display caption and EXIF text on your images.
To add info text to an image
Edit workspace 
1 Click File > Add Info.
If you want to see more controls, click the Maximize button in the upper right corner of the dialog box.
2 In the Caption box, type any text you want to add.
3 In the Add EXIF info to caption box, select any EXIF info that you want to display and click the Add button (plus sign). You can add spacing or other characters between EXIF data tags in the Caption box.
4 In the Font Properties area, set the font, style, size, and color for your text.
5 Set the Opacity for the text.
6 If you want to add a drop shadow to the text (for better visibility), enable the Drop Shadow check box and set the properties for the drop shadow. For more information about drop shadow settings see To apply a Drop Shadow layer style.
7 In the Position area, click a check box to indicate where you want the text to display. You can fine-tune the position by dragging the Horizontal and Vertical sliders in the Offset X | Offset Y area.
When you save to a file format that doesn’t support layers, the info text is merged with the image.