Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

Apple is fairly consistent in rolling out new security and privacy options for its users, and one of the latest to be pushed to the public at large is Advanced Data Protection. As the name suggests, ...

ZDNET's key takeaways Apple's new Digital ID stores your passport data on your iPhone.The ID is currently accepted at 250 TSA ...

If you've got an iPhone, then you've also got the Health app from Apple, which comes preinstalled on it. This app is designed to serve as the central hub for all your health and fitness data, from the ...

A SIM (Subscriber Identity Module) is a tiny bit of circuitry that uniquely identifies your cellular modem in a phone, tablet, or other device to nearby cellular networks to allow access for voice, ...

Megan Cerullo is a New York-based reporter for CBS MoneyWatch covering small business, workplace, health care, consumer spending and personal finance topics. She regularly appears on CBS News 24/7 to ...

Clearing your iPhone cache can significantly improve your device’s performance, freeing up storage space and enhancing speed.