Brad ChacosSenior Editor, PCWorld

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Brad Chacos spends the days jamming to Spotify and digging through desktop PCs. He covers the gaming, graphics cards, and how-to beats for PCWorld, and spends his mornings running the news desk for PCWorld, Macworld, Greenbot, and TechHive.

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CEO says Superfish is safe as US issues alert to remove Superfish from Lenovo PCs

Superfish's CEO is splitting hairs while Lenovo PC users remain vulnerable.

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Raspberry Pi 2 review: The revolutionary $35 micro-PC, supercharged

The Raspberry Pi 2 bears a strong resemblance to its forefathers, but with fewer design headaches and dramatically improved performance.

PSA: Grab an easy 200GB of free OneDrive cloud storage

Even if you sign up for Bing Rewards right now only to claim the free OneDrive storage, you can get it. You can also grab a separate free 100GB for one year if you use Dropbox, too.

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Old-school Doom just got a selfie stick and Instagram filters

22 years after Doom's release, a mod is bringing present-day social media crazes to the game.

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Amazon ships customers fake AMD Kaveri processors

The bogus chips look like a modern-day A8-7600 APU, but they're really ancient processors from 2007.

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Unlock Windows 10's hidden, powerful GodMode tool

The legendary GodMode tweak returns in Windows 10. Here's how to activate it.

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After Windows 10, Cortana may cozy up to Office

A mysterious 'Work Assistant' app that appeared in the Windows Phone Store is reportedly tied to an effort to bring Cortana to Microsoft's productivity suite.

This is huge: FCC chairman's strong net neutrality proposal turns the Internet into a public utility

Invoking Title II authority was the FCC's nuclear option in the war for net neutrality, and it just exploded.

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Microsoft reimagined: The 10 most momentous moments of Satya Nadella's first year as CEO

The Microsoft of today is not the same as the Microsoft as yesterday, and Satya Nadella's appointment as CEO was the catalyst.

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Raptr service powering AMD's Gaming Evolved app hacked, passwords and user info stolen

Raptr's a popular PC gaming service that powers AMD's Gaming Evolved client--and it's been hacked.

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Nvidia clarifies: No specific GTX 970 driver to improve memory allocation performance planned

The GeForce GTX 970 has an unorthodox memory design that can affect performance in odd situations. Nvidia's planning a driver update that should alleviate the issue.

Big flagship Radeon graphics card price cuts add pressure to GTX 970 memory furor

The AMD R9 290 and R9 290X are seeing price cuts and touting their memory performance in the aftermath of the Nvidia GTX 970 memory allocation furor.

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Nvidia explains GeForce GTX 970's memory performance issues, admits error in specs

Some gamers noticed issues when Nvidia's bargain priced GTX 970 tried to use more than 3.5GB of RAM. Here's why.

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DirectX 12 just sneaked into Windows 10, but you can't use it yet

It's official: DirectX 12 is here, though it's not very handy in its current form.

Microsoft's Surface RT tablets won't be upgraded to Windows 10

But Windows RT tablets will receive some sort of update with partial Windows 10 functionality.