The third Saturday in January is National Use Your Gift Card Day. In 2026, that's Saturday, Jan. 17. Nearly half of Americans (47%) have at least one unused gift card or store credit, with an average ...

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We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

If you’re tired of entering your PIN every time you boot up a Windows 11 PC, the natural thing to do is go straight to Sign-in options… only to find the Remove button is greyed out. Don’t worry: your ...

These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another. I started my career with CNET all the way back in ...

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 ...

Update, May 26, 2025: This story, originally published May 24, has been updated with a brief history of PIN codes, information regarding the most secure codes you can use and why 8068 really isn’t the ...

If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...

SIM cards are essential for identifying phone users across the globe. These tiny, plastic chips serve a crucial role, enabling mobile operators to recognize users and manage their services. However, ...