Mark HachmanSenior Editor, PCWorld

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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.

windows 10 UUP

How Delivery Optimization in Windows 10 Creators Update helps avoid data overage fees

Part of the Windows 10 Creators Update includes a feature called Delivery Optimization, which will help you avoid re-downloading the same patches and app updates over and over across the multiple PCs in your home.

windows 10 cu primary

Windows 10 Creators Update review: Microsoft adds fun to its flagship OS

With the Windows 10 Creators Update, Microsoft has rediscovered its sense of fun, building in everything from 3D content to 4K Netflix capabilties as it launches tools for creators and consumers alike.

Microsoft edge books

How to buy and read ebooks in Edge as part of the Windows 10 Creators Update

With the Windows 10 Creators Update, Microsoft has brought ebook capabilities to its Microsoft Edge browser. Here's how to take full advantage of those features.

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Microsoft says it's blocking Windows 7, 8 patches on latest AMD, Intel chips

Microsoft takes the rather harsh step of blocking Windows updates to those who try to run Windows 7 or Windows 8 on Intel Kaby Lake or AMD Ryzen chips.

opera would you like to block ads

Opera really wants you to use ad blocking, considers making it a default feature

Upset that not enough users are blocking ads, Opera says it may switch its ad-blocking preference to being on by default.

amd ryzen 5 primary

AMD reveals Ryzen 5 prices as it sidesteps performance questions

We now know Ryzen 5's prices (starting at $169) and release date (April 11). What we still don't know is the performance.

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Microsoft Teams: What to expect if your company switches

Microsoft Teams, the new chat and collaboration software, goes live today for Office 365 customers. Here's what to expect if your company adopts it.

goodenough

Beyond lithium-ion: Researchers reveal a safer, longer-lasting, solid-state battery alternative

A pair of UT Austin researchers, including the co-inventor of the lithium-ion battery, have developed a solid-state battery that can store more energy and is said to be safer than the batteries used in today's phones and tablets.

amd lisa su holding ryzen

AMD's CEO says patches will boost Ryzen gaming performance: It 'will only get better'

If you were baffled by how poorly AMD's Ryzen chip did in low-end PC gaming, you weren't alone. AMD says the problems lie with developers, who will issue patches to fix the situation.

ryzen 2

AMD teases Ryzen 5, Zen 2 plans as it begins shipping its first Ryzen 7 chips

As AMD's first Ryzen chips begin arriving in customers' hands, the company opens up about its plans for Ryzen 5, Ryzen 3, future Zen architectures, and why Ryzen's performance is lower than Intel's Core chips in a few key areas.

AMD's Ryzen chip logo

Why AMD had to change the Zen name to Ryzen for its new chip

AMD branded its Zen chip architecture to Ryzen to provide a defensible trademark, crossing a space probe with Japanese Buddhist calligraphy.

amd lisa su holding ryzen

AMD's Ryzen launches March 2, outperforming Intel's Core i7 at a fraction of the price

With an aggressive mix of price and performance, AMD's Ryzen will charge into the high-end PC processor space next week. Analysts say Intel may be forced onto the defensive.

msu stretchy display

Stretchy OLED technology could pave way for new smart fabrics, wearables, even tablets

Michigan State University researchers have come up with something new in foldable displays: a foldable, stretchable OLED circuit that can be printed using a conventional inkjet printer.

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The 7 security threats to technology that scare experts the most

Researchers from the SANS Institute outline the top seven threats that security researchers dread this year—and ransomware's just the beginning.

email insights search

Microsoft's Email Insights finally adds some useful search smarts to Outlook

Email Insights, a new app from the Microsoft Garage, brings your most relevant email search results to the top of your Outlook inbox.