SEOUL, South Korea — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons capable of reaching the U.S. mainland, and called it a significant development ...

Windows 11's new "internet speed test" tool sounds handy… until you click it. Turns out it's basically just a glorified shortcut that launches Bing in your browser. A couple of days ago, Microsoft ...

Windows Sandbox is a built-in Windows 10 and 11 feature that lets you safely install and test unknown apps in a fully isolated, disposable environment. It runs a lightweight copy of Windows, deletes ...

Windows 11 is getting a built-in way to measure your connection speed, and it’s placed right where you already look when something feels off. Instead of jumping to a third-party site or installing ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

SEATTLE — Light rail riders will notice more trains — and some shorter ones — as Sound Transit begins its final testing phase before connecting Seattle and the Eastside across Lake Washington.

Android 16 QPR3 Beta 2 tweaks a Pixel setting that can quietly reduce one of the most annoying mobile problems, Wi-Fi that looks connected but isn’t actually usable. Instead of a single Adaptive ...

Microsoft released Windows 11 Insider Preview Build 26220.7535 to the Dev and Beta Channels on Friday, introducing a new policy that allows IT administrators to uninstall Microsoft Copilot from ...

Microsoft has seemingly disabled phone call activation for Windows 11, and perhaps older versions as well, making it impossible to activate Windows without an Internet connection. This is an unwelcome ...

Microsoft has confirmed that recent Windows updates trigger RemoteApp connection failures on Windows 11 24H2/25H2 and Windows Server 2025 devices in Azure Virtual Desktop environments. RemoteApp ...