Don't-Miss Operating system Stories

ubuntu 13.10 xps

Ubuntu 13.10: The good, the bad, the ugly, and the mobile

The newest release of Ubuntu, dubbed Saucy Salamander, doesn't offer much in the way of new features – except for the introduction of Ubuntu Touch for mobile platforms.

Windows Phone scores wins but still faces challenges

Microsoft's promotion of Windows Phone has recently seen success in the U.S. and Europe amid continued problems in China.

Microsoft ends Windows 7 retail sales, but the real deadline looms in 2014

But you can still find boxed copies if you shop around.

PCWorld News

Oracle integrates DTrace debugger into its Linux distribution

Oracle Linux administrators can finally take advantage of the powerful DTrace debugging tool, first designed for Solaris

Open-source gaming ahoy! Valve joins Linux Foundation ahead of SteamOS launch

Valve becoming a Linux Foundation member could lead to innovative new gaming, the foundation said

Windows 8 uptake needle sticks as growth stalls

According to figures from Net Applications, Windows 8's uptake stalled in November; Windows 7 continued to gain ground.

New OpenSUSE embraces new 64-bit ARM architecture

OpenSUSE joins Red Hat’sLinux distribution, Fedora, and Canonical’s Ubuntu in offering an experimental Linux distribution that can run on 64-bit ARM processors.

Suse Linux Enterprise expands regular support to 10 years

Suse Linux Enterprise (SLE) version 11 and up will come with 10 years of general support instead of the seven years offered up to now, in a move that matches services from competitors.

USENIX: Red Hat prepares for 64-bit ARM servers

Enterprise open-source software vendor Red Hat is keeping an eye on the development of 64-bit ARM processors for servers, building up expertise in case the nascent platform takes hold in the data center.

Test and test again: the lesson from Windows 8.1's bumpy rollout

After it shipped on Oct. 17, Windows 8.1 in certain scenarios clashed with incompatible software, crashed due to outdated firmware, and stumbled over unrecognized drivers.

Linux 4.0 may have only bug fixes, no new features

Linux creator Linus Torvalds has proposed that Linux 4.0 should be dedicated to stability and bug fixing.

Microsoft warns Windows XP users that malware will jump

Microsoft continues to try to scare Windows XP users into upgrading, saying the chance that malware will infect their PCs could jump by two-thirds.

Windows 8.1 surprises: 25 hidden features and little extras

Tiles. Files. Apps and Snaps. The update's jam-packed with little things that add up to a big improvement over Windows 8.

New Windows 8.1 requirements strand some users on Windows 8

A subtle tweak in Windows 8.1 hardware requirements is leaving some users behind on Windows 8. Even worse, affected users will be cut off from critical updates in 2015.

mobile devices

iOS called fastest-growing mobile OS, but Android rules

Apple iOS is the fastest growing mobile operating system in 2013, with iPhone users growing this year from 14 percent of worldwide market share in Q1 to 19 percent in Q3, according to GlobalWebIndex.