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.

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Intel publishes its first Modern Windows Driver for PCs, and there's no going back

Microsoft's Windows 10 October 2018 Update brings with it the first Modern Windows Driver for PCs by Intel. It's a sharp break, as there's no going back to the "legacy" driver model without a support call.

Samsung Galaxy Book 2

Samsung Galaxy Book 2 tablet review: Performance takes a back seat to battery life

Samsung's Galaxy Book 2 includes the latest Qualcomm Snapdragon 850 chip, which enables this Windows tablet to achieve industry-leading battery life at the cost of some performance.

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Microsoft's Cyber Monday laptop deals are going fast—here are the best we found

Microsoft's Cyber Monday deals on third-party laptops include $400 off a good Samsung laptop and some nicely discounted MSI gaming notebooks. It's worth checking out.

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Microsoft Bing's Black Friday research tools are hit-and-miss

Microsoft's Bing search engine adds phone-versus-phone research tools and comparison shopping, but its deals archive doesn't quite live up to what it promises, yet.

Windows 10 light mode

Windows 10 preview build 18282 finally supports smarter Windows Updates, new light theme

Microsoft Windows 10 Insider build 18282 adds several new conveniences, including a long-awaited intelligent Windows Update that won't unexpectedly download and install updates. There's a light theme, too.

Windows 10 Oct. 2018 Update your phone photos

Windows 10 October 2018 Update review: Many small improvements make a better experience

Microsoft's Windows 10 October 2018 Update includes a few nifty tricks, such as the PC-to-PC cut and paste, and the Your Phone app to grab photos from your phone. But there's more under the hood than on the surface.

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Microsoft re-releases the Windows 10 October 2018 Update, admitting its testing needs to improve

Microsoft has re-released the Windows 10 October 2018 update after more than a month's delay, saying it's upgraded its bug-testing procedures.

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Microsoft adds LTE options to the Surface Go, making it the always-connected PC it should be

Microsoft announces three versions of the new Surface Go with LTE Advanced, though always-on connectivity will set you back at least $679.

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Mouse and keyboard support coming to Microsoft's Xbox next week

Microsoft confirms that mouse and keyboard support for the Xbox game console is due next week, and that battle-royale hit Fortnite will be among the first games.

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If your Windows 10 PC says it's having activation problems today, here's why

Problems with Microsoft's activation servers have caused Windows 10 Pro PCs to report themselves as Windows 10 Home, and caused other PCs to pop up an error message claiming that they require activation.

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Windows 10 blocks pesky notifications with improved Focus Assist feature in Build 18277

Build 18277 of Windows 10 doesn't add many new features, but Microsoft tweaked Focus Assist and the Action Center icons, among others.

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Goodbye, Cortana: Microsoft's Javier Soltero leaves, putting the digital assistant's future in doubt

Javier Soltero, who oversaw Microsoft's Cortana for just a few months, confirmed he is leaving Microsoft. Is Cortana destined to become just another technology within Microsoft's AI stable?

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Google's Chrome 71 will block 'abusive' ads that trick you into clicking them

Google says its upcoming Chrome 71 browser will take down all ads from sites that allow deceptive advertising.

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Hints of Windows 10's 2019 future show up in early '19H1' builds

As Microsoft struggles to release the Windows 10 Oct. 2018 Update, its development teams have moved on to the next version: 19H1. Here's an early list of 19H1 improvements Microsoft has revealed in early builds.

Microsoft Surface Go

Microsoft's $399, 10-inch Surface Go rethinks the Windows tablet for consumers

Microsoft unveils the Surface Go: a 10-inch Surface tablet priced to attract the everyday user at $399, alongside an updated Surface Mobile Mouse and pen. Just don't expect too much in terms of performance.