How to Send a Link for Someone to Sign Up on Facebook. Your Facebook profile gives you a single location online where you can keep in touch with your friends, family and coworkers.

You can make a Google Form public, or open to respondents or collaborators, by adjusting its sharing settings. Here's how to do it.

How to Link to a Selected Drop-Down Item to Open a Web Page. HTML form items like drop-down menus enable you to add dynamic functionality to your Web pages using JavaScript.