Don't-Miss Operating System Stories
Build 9860 of Windows 10 adds new notifications capabilities via the Action Center, as well as the ability to sign up for more frequent build updates.
There has been a steady stream of reports from users whose Wi-Fi connections were affected after installing the latest version of Mac OS X Yosemite.
Alibaba's YunOS has struggled to attract partners, amid Android's dominance
An engineer who's studied the new OS criticized its privacy settings
Alibaba had previously provided funding to Quixey last year
The PC ecosystem extends far beyond the Microsoft campus. Welcome to the World Beyond Windows.
Surpassing 700 Steam for Linux titles and snagging Borderlands 2 is only the beginning.
Linux 3.17 is out, and most of the new features are designed to make your hardware play nice with the open-source operating system.
Chrome OS continues to add in features to rival desktop operating systems.
Microsoft has expanded its program to put Windows on smaller, power-constrained devices. Intel's embedded board is one of the first to use it.
After GNOME 3's radical changes turned off legions of Linux users, GNOME 3.14's tweaks are bringing lost sheep back into the fold.
So you've downloaded Microsoft's Windows 10 Technical Preview. Let PCWorld show you around your new OS with our newbie's guide to Windows 10, complete with tips and tricks.
The current preview is all about making businesses happy, but Microsoft hasn’t forgotten about the user on the street. Look for news about Cortana, Internet Explorer and more, probably at the Consumer Electronics Show.