Brad ChacosSenior Editor, PCWorld

Brad Chacos spends his days digging through desktop PCs and tweeting too much. He covers gaming and graphics for PCWorld, and spends his mornings running the news desk for PCWorld, Macworld, Greenbot, and TechHive.

asus rog swift

G-Sync HDR displays go ultrawide and ultra-fast with the 200Hz Asus ROG Swift PG35VQ

The 200Hz Asus ROG Swift PG35VQ takes Nvidia's premium G-Sync HDR formula and applies it to an ultra-fast, curved ultrawide display.

ryzen 1600x build 16

AMD's new AM4 motherboard software cures Ryzen's memory headaches

AMD's AGESA 1.0.0.6 adds 26 new memory parameters for enthusiasts to tinker with, while pushing supported RAM speeds to 4000MHz.

mass effect andromeda

These 20 deep, absorbing PC games will eat days of your life

These majestic, long PC games demanded to be played for days, not hours—and your tenacity will be rewarded.

geforce battlebox

Nvidia's new generation of powerful GeForce GTX Battlebox PCs finally embraces AMD

Nvidia's new GeForce GTX Battlebox PCs guarantee your gaming experience, and for the first time, include AMD processors.

radeon rx 560

Every AMD Radeon RX graphics card you can buy for PC gaming

AMD offers Radeon graphics cards that range from budget HTPC options to the versatile Radeon RX 580, with Vega on the way. Here's the full lineup of PC gaming options.

radeon rx vega logo

Some Radeon RX Vega graphics cards will be faster than the Frontier Edition

In a Reddit AMA, Radeon chief Raja Koduri revealed enlightening details about Radeon RX Vega's performance, HBM2 memory, and more.

asus rog ryzen

Asus ROG teases the world's first AMD Ryzen laptop

AMD said Ryzen laptops are coming soon, and Asus ROG apparently already has a gaming notebook on tap.

amd is ryzen

Ryzen CPUs explained: Everything you need to know about AMD's disruptive multicore chips

Here's everything you need to know about AMD Ryzen CPU prices, speeds, motherboards, and more, including 16-core Threadripper HEDT chips.

windows 10 working

Windows 10: The best tricks, tips, and tweaks

Windows 10 is chock-full of handy, hidden new features worth exploring, especially after the massive Anniversary Update. Check out the best tips and tricks here.

google io sundar

The Google I/O 12 biggest reveals: Android O, Google Assistant, standalone Daydream VR headsets, and more

Here's everything revealed at Google's I/O 2017 keynote, from new Android O features to Google Home updates and standalone Daydream VR headsets.

android o

Google launches Android O in beta with Google Play Protect and helpful interface tweaks

The beta version of Android O is here, bringing Google Play Protect and interface tweaks like picture-in-picture mode for apps along with it.

amd epyc

Everything AMD revealed: 16-core Threadripper CPUs, Radeon Vega's debut, Ryzen laptops, and more

AMD announced a slew of products at its 2017 Financial Analysts Day, from the debut of Radeon Vega in graphics card form to all kinds of new Ryzen chips.

radeon vega frontier edition

AMD's first Radeon Vega graphics card isn't for you, and gamers may be waiting a while

AMD's first new enthusiast graphics card is finally here, but the Radeon Vega Frontier Edition isn't for gamers.

sapphire pulse 2

Sapphire Radeon RX 570 Pulse and RX 580 Pulse review: Solid gaming on a tight budget

Sapphire's Pulse graphics cards focus on "great value for your money." We review the Sapphire Radeon RX 570 Pulse and Radeon RX 580 Pulse alongside the pricier Sapphire RX 580 Nitro+.

windows 10 hidden revealed

New Windows 10 Insider preview lets you try Story Remix and other Fall Update features now

Windows 10 Insider Preview 16193 lets users try the new Story Remix app and other new Windows 10 Fall Creators Update features.