Mark HachmanSenior Editor, PCWorld

As PCWorld's senior editor, Mark focuses on Microsoft news and chip technology, among other beats. He has formerly written for PCMag, BYTE, Slashdot, eWEEK, and ReadWrite.

Lenovo ThinkPad X1 folding tablet

Lenovo's foldable tablet is called the ThinkPad X1 Fold, and it'll ship for $2,499 mid-year

Lenovo formally unveils its foldable tablet at CES, which it's calling the Lenovo ThinkPad X1 Fold. Expect to pay about $2,500 for it, but the features should make it worthwhile.

qualcomm lenovo yoga 5g pc

Lenovo's Yoga 5G promises what the Surface Pro X couldn't: All-day battery life

At CES, Lenovo puts a name to "Project Limitless" this Qualcomm Snapdragon 8cx-powered laptop promises 24 hours of battery life.

Lenovo ThinkBook Plus

Lenovo's ThinkBook Plus adds a secondary E Ink display to help you focus

Lenovo comes to CES 2020 with the ThinkBook Plus, a new category of notebook PC that puts an E Ink display on the outside of the laptop.

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New Asus ZenBook Duo shrinks the dual-screen PC without giving up what makes it special

Asus follows up the ZenBook Pro Duo with the more compact ZenBook Pro, delivering a 14-inch version of its dual-screen laptop in time for CES.

dynabook tecra a40 overhead keyboard

Dynabook refreshes its Tecra business notebooks with 'Comet Lake' chips... and a DVD drive

At CES, Dynabook updates its Tecra business laptops with Intel's 10th-gen Comet Lake chips. And the price is right, too: They start at just $400.

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Dynabook's Portege X30L-G 13.3-inch notebook delivers 10th-gen Core power in a super ultralight

Dynabook continues to deliver thin, light business notebooks with some horsepower under the hood. Its latest Portege X30L notebook takes aim at the lightest notebooks in its class.

pcw microsoft 2019 wins fails

Microsoft's wins, fails, and WTF moments of 2019

We Mark Microsoft's successes and failures in 2019, plus a few things that baffled us. But Microsoft's best moment wasn't a product at all.

rip windows phone

Windows 10 Mobile is finally dead: How to take your data and move on

Support for Microsoft Windows 10 Mobile officially ends on Dec. 10, 2019. Here's what this means for you, as well as a guide to moving your data onto a new phone.

Windows 10 personalization desktop

How to personalize your Windows 10 PC

How to set Windows 10's themes, configure your Start menu and taskbar, and understand the privacy features—all to make your new PC feel like home.

qualcomm snapdragon 865 landscape

Qualcomm's Snapdragon 865 benchmarked: Performance soars, but not much

We test the new Qualcomm's Snapdragon 865 using a variety of benchmarks, and see how it shapes up to tests we've already performed on shipping phones.

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Chromebooks versus Windows laptops: Which should you buy?

Should you buy a Chromebook or a Windows laptop? They're similar in some ways, but fundamentally different in others. This guide will help you decide.

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Protecting your Intel CPU from Plundervolt attacks can ruin your overclock, maybe

A new vulnerability, called Plundervolt, affects most modern Intel CPUs by allowing attacks via slight undervolting of the CPU's core voltage. We've updated the story with new input from Intel.

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Google's Chrome 79 will warn you if your password has been stolen—or will be

Google's Chrome 79 browser contains some worthwhile safety precautions, protecting your password as well as limiting Chrome's hunger for memory.

To-do gets to-done with Wunderlist

Microsoft will check off Wunderlist in May 2020

After letting it languish for literally years, Microsoft will kill off Wunderlist next May in favor of To-Do.

iQualcomm Snapdragon 8c

Hands on with the Snapdragon 8c and 7c, Qualcomm's value-PC play

What's it like to use a PC based on the Qualcomm Snapdragon 7c and 8c? We go hands-on to find out.