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You can find QR codes everywhere now, these are QR codes that connect the real world to the Internet, and by scanning them, they give you quick access to ID cards, restaurant menus and social networking sites, the codes QR are so popular that almost any device with a camera allows you to scan it, and we give you the details to do it using your phone, computer or tablet.
How to scan a QR code using an iPhone or iPad
IPhones and iPads both have a QR scanner built into the camera.
1. With the QR code nearby, open the camera on your iPhone or iPad.
2. Position the camera so that the QR code is in the frame and the device scans it automatically, without any intervention on your part.
Once you have scanned the code, a notification will appear at the top of your screen with a link to the content of the QR code, tap on it and you will be redirected there.
How to scan a QR code using an Android phone or tablet
Android devices similar to iPhone have a QR code scanner built into the camera, however, you may need to open a special app to use it.
1. With a QR code nearby, open the camera on your Android device.
2. Position the camera so that the QR code is in the frame, the Android device should scan it automatically, but if not, press and hold your finger on it.
You will get the link to the QR code and an option to open it, copy the URL, or share it.
If that doesn’t work, download the Google Lens app from the play store, this app’s QR scanner is one of its main features.
How to scan a QR code with a Mac
If your Mac has a camera this can be done easily, perhaps the easiest and free app is QR Journal, which you can download from the App Store.
1. Download QR Journal and open the app.
2. Click Clear in the upper left corner and allow the app to use your Mac’s camera. You may need to restart the app after this.
3. Once the camera is on, place the QR code in front of the computer camera, and once selected, you can open or save it.
How to scan a QR code with a Windows PC
It is recommended that you download the QR code for Windows 10, which you can find in the Microsoft Store, when using devices to scan the QR code.
1. Download the QR code for Windows 10 and open the app.
2. Allow the app to access the camera, then place the QR code in front of the computer’s camera.
3. The app will read the QR code and then open it in an in-app browser.
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