To enter your customized text for the Alternate Text or the Tool Tips follow these steps.
1. Create or Open a Web Layout.
2. Select a picture box.
3. Go to Item > Modify.
4. Click on the Export Tab.
5. Edit the text under the Alternate Text option.
6. Click OK.
7. Now Export or Preview the page as HTML.
8. Move the mouse on top of the image and leave for a couple of seconds.
9. The mouse cursor will show the Alternate text or Tool Tip for the image.