Turn your smartphone into a professional car diagnostic tool with a $15-30 OBD2 adapter and free apps that read engine codes in seconds.

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

The most popular printers tend to be all-in-one models that include the ability to scan documents and make copies. Some multifunction printers can even connect to a phone line to send and receive ...

You can quickly and easily scan a document in Windows 10 using the Windows Scan app. Windows Scan allows you to scan both documents and images.

Download HP Print and Scan Doctor to fix printer and scanner errors fast. Learn how to install, run, and troubleshoot HP ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

WhatsApp has been on a roll lately, adding plenty of useful features to the app. The recent integration of ChatGPT into WhatsApp has made it quickly and easily accessible without installing ...