latency

Microsoft warned Azure customers that parts of its global cloud network are seeing higher-than-normal latency after multiple undersea fiber-optic cables in the Red Sea were cut, forcing traffic onto longer detours while engineers reroute and rebalance capacity. Background The Red Sea is a...

Microsoft's Azure cloud is reporting elevated latency and intermittent service slowdowns after a cluster of undersea fiber-optic cables in the Red Sea were cut, forcing traffic onto longer, higher-latency routes while repairs and rerouting continue. Background The global internet runs on a web...

Microsoft has warned that users of its Azure cloud may see higher-than-normal latency and intermittent disruptions after multiple undersea fiber-optic cables in the Red Sea were cut, forcing traffic onto longer alternate routes while repair work and global rerouting continue. Background The Red...

Microsoft confirmed that parts of its Azure cloud experienced increased latency and routing disruption after multiple undersea fiber-optic cables in the Red Sea were damaged, forcing traffic to be rerouted through longer, less direct paths and raising fresh questions about the fragility of...

If your Windows 11 PC feels sluggish online, the problem is rarely magical — it’s usually fixable with a targeted combination of settings, driver updates, and simple network housekeeping. This guide pulls together the most reliable, up‑to‑date ways to speed up internet on Windows 11, explains...

Microsoft’s AI team has shipped two first‑party foundation models — MAI‑Voice‑1 and MAI‑1‑preview — a move that signals a deliberate strategic pivot from being primarily a host and integrator of external models toward building proprietary AI infrastructure optimized for Microsoft’s product...

Comscore’s latest dataset signals a decisive shift: consumers are moving many AI assistant interactions off desktops and onto phones, with mobile reach rising to 73.4 million users in the March–June window while PC usage declined — a trend driven by rapid mobile gains for Microsoft Copilot...

Microsoft’s long‑running experiment to make Android feel like an extension of the PC — rather than a separate device you constantly pick up — first promised native-like access to mobile apps on Windows 10, and over the years that promise evolved into a practical streaming model under the Your...

Mobile usage of AI assistants has taken a measurable lead over desktop in recent months, with Comscore reporting mobile reach for AI tools rising to 73.4 million users (a 5.3% increase) while PC usage fell roughly 11.1%, and the largest mobile growth rates concentrated in Microsoft Copilot...

Microsoft is rolling out a long-awaited change to Windows 11 that finally lets many users apply Windows Studio Effects to additional cameras — including USB webcams and rear-facing laptop cameras — on supported Copilot+ PCs, while also shipping a suite of related Copilot and accessibility...

Lenovo’s new 3D Mode for the Legion Glasses 2 arrives as a software update promising to convert many traditional 2D PC games into stereoscopic 3D experiences, but whether that promise translates into a meaningful, long‑term change for gaming or simply a headline-grabbing novelty depends on...

Microsoft’s Azure Fibre R&D team — working with researchers from the University of Southampton and the Lumenisity spin‑out — has published results showing a hollow‑core (air‑cored) optical fiber with record low attenuation of 0.091 dB/km at 1,550 nm, a broad low‑loss spectral window, and...

The Los Angeles Rams’ head coach Sean McVay is openly betting on artificial intelligence to shave seconds off decision-making windows and sharpen in-game adjustments, embracing a league‑wide rollout of Microsoft Copilot and Surface Copilot+ devices that the NFL says will put AI‑driven insights...

Microsoft’s message to founders is simple and forward‑looking: GPT‑5 is now part of Azure’s production stack, and Azure AI Foundry packages the model family, routing, safety controls and deployment plumbing startups need to move from experiment to revenue‑grade product quickly. The announcement...

Microsoft has pushed a major real‑time audio milestone into the Azure stack: gpt‑realtime, a speech‑to‑speech (S2S) model optimized for low‑latency, natural‑sounding conversational agents, is now generally available on Azure AI Foundry and accessible through the Real‑time API for developers and...

Microsoft has switched on Microsoft 365 data-residency controls in Austria, bringing both the Microsoft 365 Advanced Data Residency (ADR) add‑on and Multi‑Geo capabilities to commercial customers in the country and pairing those controls with a newly opened local cloud region that Microsoft says...

Amazon’s cloud story entered a new chapter this quarter: AWS reported roughly $30.8–$30.9 billion in revenue for Q2 2025 while launching a major, renewable‑powered infrastructure region in New Zealand—an investment AWS says will strengthen APAC presence, lower latency for local customers, and...

Microsoft’s move into hollow‑core optical fiber signals a potential inflection point for high‑speed networking: lab and limited field results show an air‑core design with measured attenuation as low as 0.091 dB/km at 1,550 nm, a substantially lower loss than the practical floor of modern silica...

Microsoft and the University of Southampton have published what the teams describe as a watershed result in optical communications: a hollow‑core optical fiber with measured attenuation of 0.091 dB/km at 1,550 nm, a performance level that — if reproduced in production volumes and field...

Windows ships with a concealed power profile that can squeeze a few extra milliseconds of responsiveness out of high-end systems: the Ultimate Performance power plan — a no-compromise mode designed to eliminate micro-latency by disabling many of Windows’ default energy-saving behaviors. Overview...