You can print your Yahoo! Address Book information by exporting it as a .CSV file and then opening it in a program such as Microsoft Excel. You can edit that file if you want, then print your Address Book.

1. Click "Import/Export" in the upper-right corner of your Address Book.
2. In the Export section, click "Export Now" next to "Yahoo! .CSV."
3. In the dialog box that opens, click "Save" (Internet Explorer) or "Save to Disk" and "OK" (Firefox).
4. Choose where you want to save the file (Internet Explorer only – Firefox saves the .csv file to your desktop).
5. Your complete Address Book information is now available to be opened in another program, such as Microsoft Excel. If you choose to open it in Microsoft Excel, you can make edits to contact information, adjust formatting if you wish, and print!