Five surefire ways to maximize your laptop's battery life | PCWorld

Five surefire ways to maximize your laptop's battery life | PCWorld: "You adore your laptop. It lets you get down to business wherever you happen to be—airport lounge, coffee shop, your home office. It’s the key to your competitive edge."

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How to child-proof the Internet | PCWorld

How to child-proof the Internet | PCWorld: "The Internet is filled with websites that are inappropriate for anyone, much less children. Kids get into trouble online all the time, even when they aren’t looking for it. Misspelling a website address, screwing up a search term, or clicking a risqué ad can lead to some awkward bedtime conversations. Online bullying, predatory adults, and illegal downloading of copyrighted content are other threats."

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How to add USB 3.0 to your desktop PC | PCWorld

How to add USB 3.0 to your desktop PC | PCWorld: "If you've purchased an external hard drive recently, there's a good chance it came with a USB 3.0 interface.

That'll work with your old desktop, as most USB 3.0 devices are backward-compatible with USB 2.0 ports. The problem is you're not enjoying the significant speed benefits afforded by the newer technology."

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Cell phone buying guide - CNET Reviews

Cell phone buying guide - CNET Reviews: "Cell phones have become the most crucial personal technology purchase you can make. Not only are these devices full-fledged miniature computers in their own right, they're getting smarter with each product generation. If you're looking for a new handset right now, start with the Samsung Galaxy S4 or the HTC One. The Galaxy S4 offers all the power you'd expect from a high-end Android device in an ultraslim package."

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