To take a photo on your iPhone without physically tapping the shutter button, you can set a timer to take it after a brief countdown. Here's how.

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

Google has started rolling out the education hub in the Pixel Camera app. The feature was announced in the June Pixel Drop. It allows users to learn how to use various Pixel Camera features and is ...