A family of Microsoft word processing software products for creating web, email, and print documents.
Maybe you are seeing { PAGE } instead of page numbers, { HYPERLINK xxxx.com } instead of a hyperlink etc.
In that case, press Alt+F9 to hide field codes and redisplay field results. Some keyboards may require that you press Alt+Fn+F9 rather than just Alt+F9. These shortcuts apply on a Windows device.