Let's take a look at the addition of picture prompt information. Select the picture object, and you will find an "Alt" input box in the property panel. By default, the input box is blank. Just enter the required prompt here.
Then the production of link tips is not so simple. Because this function is not directly provided in DW, we need to add HTML code to realize it.
On < a href= "">; Add the title attribute to the. Title= the content of the prompt is enough.