If your applications can’t find the scanner & you see The device is offline message, this post will help you. When multiple devices are connected to the computer, it may so happen that disconnecting ...

The open-source Ubuntu computer operating system supports a wide range of scanners and printers, which is one reason why many businesses use Ubuntu on their computers. As long as your scanner connects ...

Your Android phone is capable of downloading applications, including QR code scanners, which are used to scan bar-code type images that contain many pixelated squares ...