Modern technology has made diagnosing vehicular issues much easier than ever before. Using an OBD2 (On-Board Diagnostics II) scanner is a relatively simple process that can provide crucial information ...

Homeland Security aims to combine its face and fingerprint systems into one big biometric platform—after dismantling ...

You can no longer submit your playground survey data, but you can still do all of the activities with your class. Big Manny: Hi, everyone. Welcome to the playground. Now, today I'm going to be showing ...

Never assume hotel or hostel prices are fixed. We've 20+ tips for bagging cheap accommodation, including cashback, how to grab special opening rates, and exploit free cancellation policies. This guide ...

Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested. I’ve been writing about ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

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Alana Benson is an investing writer who joined NerdWallet in 2019. She covers a wide variety of investing topics including stocks, socially responsible investing, cryptocurrency, mutual funds, HSAs ...

Whether you're taking a family vacation or a romantic cruise, a flight disruption can throw your plans out of whack. And so far, there've been quite a few this year: Between Jan. 23 and Jan. 26, more ...