You can hyperlink on your Reddit posts or comments by using the icon that looks like a chain, which is available on both desktop and mobile devices.

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

Learn how to transform your Microsoft Word documents into professional masterpieces with styles, themes, and advanced ...

But why can't any real-world object -- with or without a code -- be enriched by virtual information, accessible through a cell phone screen, a visor, or, looking even further into the future, ...