Launched in 2010, LinkedIn's share button allows businesses to promote themselves on the social networking site. When clicked, the share button automatically posts a link to your site on the user ...

How to make the Action Button open an app. Ian Carlos Campbell for Engadget. If you'd like to get a little more adventurous, you can also have the Action Button open a specific app on your phone.

To create a clickable image online, all you need is a JPG file and a website address (the URL). Just as you can add a link to any text on a web page or Word document, you can add a link to any ...