You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.
As variants of the COVID-19 virus emerge throughout the USA, there is a renewed push to get more Americans vaccinated. As of Wednesday, about 67% of Americans were fully vaccinated against COVID-19, ...
Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.