A SIM card, or subscriber identity module, is a small card in your cellphone that lets you place phone calls, send text messages, and more.

To set up Google Pay, you just need to download the app. Once it's installed, you can use Google Pay to pay for goods both ...

A global pay-as-you-go eSIM app is the best travel invention since rolling luggage, and our special code will save you 20% ...

Apple’s latest iPhone Air has taken a bold step forward in mobile technology – it’s an eSIM-only device. That means there’s no slot for a physical SIM card, anywhere in the world, including India. For ...

Be honest, when was the last time you installed anything in a PCIe slot that wasn't a graphics card? We still indulge in this charade, where ATX motherboards come equipped with several 1x and 4x slots ...

Apple removed the physical SIM slot for the iPhone 14, 15, and 16 in the US. If you're travelling out of the country or need a separate work line, here’s how to get connected using an eSIM. Lance is ...

The latest version of iOS will arrive officially this fall, but you don’t need to wait to start testing the software on your iPhone, thanks to Apple’s public beta rollout. Here’s everything you need ...

Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...

Changing carriers can be exciting. You might get to pick up a new phone, or maybe you want better coverage in your home area. Either way, you have to know how to get set up. Each carrier tackles SIM ...

How do you install a graphics card? Whether you're planning to build a whole new PC from scratch, or simply swap out your creaky old GPU for a shiny new model, there are several factors to consider.

Google has pulled a surprise with Android 16 by releasing the test build of its next major mobile OS update months ahead of the usual schedule. The cadence of public updates is also changing, and ...