QR codes are everywhere these days, offering a simple way to access information through your device's camera. Now, with iOS ...

USA Today columnist Jennifer Jolly shares smartphone tips and tricks to help you save time and money, including how to create a QR code for your WiFi and how to recharge your phone faster.Nov. 18, ...

Sharing your Wi-Fi network no longer requires the inconvenience of typing out long and complex passwords. With just a few taps on your iPhone or iPad, you can ...

At this point, you’re likely aware that you can store your wireless network’s credentials in a QR code, so that anyone who wants to connect with their smartphone need only scan the 2D barcode. Whether ...

We may earn a commission when you click links to retailers and purchase goods. More info. Have you ever visited a friend’s house or a coffee shop and wanted to join the local WiFi network, but didn’t ...

It is very important that one uses a strong Wi-Fi password for their home or office network which is a mix of alphabets and numbers. However, a complex password can become a headache when you have ...

At restaurants and cafes that offer free Wi-Fi, the network name and password are written on a dedicated card, and you can connect to Wi-Fi by entering this. 'WiFi Card ' is a service that allows you ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...