Rahul Naskar has years of experience writing news and features related to Android, phones, and apps. Outside the tech world, he follows global events and developments shaping the world of geopolitics.

Security keys are the most secure way to stop SIM swaps and phishing attacks. Step-by-step instructions for Google, Apple, ...

Luggage locks help keep your belongings safe while still allowing TSA agents easy access for inspections. As a lifestyle editor who’s taken numerous international trips, I’ve reviewed dozens of these ...

I'm a huge fan of customization, and that's a major reason why I'm still holding onto Android. It'll probably stay that way in the future as well, because I don't see Google's operating system going ...

To get audio from your TV to your soundbar or receiver you either need an HDMI cable or an optical cable. Both can work, but for certain types of audio you'll need an HDMI cable. Fortunately, both ...

If there’s one feature that I still can’t believe Windows doesn’t have in 2026, it’s the ability to lock files and folders. Sure, your Windows account is already protected by a PIN or password, but ...

Geoff Williams is a journalist and author. His byline has appeared in numerous publications, including U.S. News & World Report, Yahoo Finance, Entertainment Weekly, The Washington Post, LIFE magazine ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...