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

We earn commissions from purchases you make using links in our articles. Learn more. If your car or truck’s check engine light is on, there’s a stumble when accelerating, or if the transmission just ...

Modern technology has made diagnosing vehicular issues much easier than ever before. Using an OBD2 (On-Board Diagnostics II) scanner is a relatively simple process that can provide crucial information ...

The best way to see which devices are connected to your Wi-Fi (and find out their IP and MAC addresses) is to use the ...

The method you'll need to scan a document on a Mac depends on what kind of scanner you have. Here's how to set up nearly any ...

Microsoft has recently added a new feature to excel in the form of the extremely useful Scan Function. This guide aims to provide a quick overview of how you can get the most from this new function ...

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

Scanning documents on Android phones typically requires specific apps. However, if you use the Files by Google app on your device, you can now scan documents right within the app. In addition, you can ...

A document scanner was added to Google Drive for Android back in 2013, and now the feature is finally available on iPhones and iPads. Here's how to use it. The feature is available on Android, and is ...

Did you know your iPhone or Android camera can be turned into a handheld digital scanner? It's easy, free, and super convenient. You can save scans to your phone and, even better, turn them into PDFs ...

Want to double check that lottery ticket you got for Christmas is a loser before throwing it out? Or make sure it's a winner, if you don't believe what you're seeing? There are two easy ways to check ...

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