In brief: Just over one billion active devices use Windows for their operating system, according to Microsoft. That sounds like an impressive statistic, but the company isn't as quick to point out that three years ago, the figure stood at 1.4 billion, meaning 400 million devices are no longer running the OS.
Why it matters: The kernel space is the core component of a computer operating system, where critical hardware management and device driver code reside in memory. If a kernel-level driver malfunctions, the entire OS can behave erratically – or simply crash and burn with a BSOD. Microsoft has stated that it is working on a significant change to the Windows architecture to help prevent another large-scale incident like the one involving CrowdStrike a year ago.
Frame rate improvements were quite drastic for games like Returnal
That's called progress: SteamOS started life as a lightweight Linux-based system built for Valve's Steam Machines that never really picked up steam (pun intended). Now, it powers the Steam Deck and various other handhelds. New benchmarks show that the gaming OS outperforms Windows 11 on similar hardware.
Clipboard managers can become huge productivity boosters if you use them right, by letting you access and reuse copied text, images, and links. Power users should check out ClipClip for Windows and Flycut for macOS. Check out these and more recommendations in our Essential Apps feature.
Dave Cutler, lead architect of the Windows NT kernel, was also there
What just happened? Given that there was a time when Microsoft called Linux a "cancer," it's little surprise that the Redmond firm's co-founder and long-time boss Bill Gates had never met Linus Torvalds, creator of the Linux kernel. But that changed recently when the two attended a dinner, and it appears to have gone well.
What just happened? Lenovo showcased two versions of its Legion Go S gaming handheld last January at CES 2025. While the Windows model launched in February, the SteamOS version has only just started shipping (with nearly identical hardware specs). Benchmarks released by popular YouTuber Dave Lee suggest that the latter is noticeably faster and more battery-efficient than the Windows version.
WTF?! Recall is shaping up to be a security and privacy nightmare – and one of the most popular messaging platforms is already trying to patch the hole. Signal's developers are now resorting to a "weird trick" involving Windows DRM to shield users from unwanted Microsoft surveillance.
FxSound is a free, open source audio booster with automatic corrections to increase volume without sacrificing quality. The latest beta introduces several improvements, including support for Windows on Arm.