I have a friend who calls me occasionally to help him with various little things having to do with the technology at his house. This week, one of his requests was to learn more about QR codes and how ...

Microsoft’s 3D emoji can be added to any screenshot soon. Microsoft’s 3D emoji can be added to any screenshot soon. is a senior correspondent and author of Notepad, who has been covering all things ...

You’ve probably scanned a QR code this week without thinking twice about it. It might’ve been on a menu, a package, or a flyer. What matters more is what happens after you scan it: you expect it to ...