Overview
- Microsoft published a blog post this week announcing it now treats Windows on Arm as a first‑class Windows platform and says customer demand for Arm PCs is growing.
- The company points to the Works on Windows on Arm catalog listing more than 7,000 verified apps and games as evidence that mainstream productivity, security, creativity and education workloads are now supported.
- NVIDIA’s RTX Spark system‑on‑chip will join Qualcomm’s Snapdragon X family and multiple OEMs — including Microsoft Surface, ASUS, Dell, HP, Lenovo and MSI — plan RTX Spark Windows on Arm laptops for fall 2026.
- Microsoft says Prism, its x86 emulation layer, has been improved with AVX/AVX2 support and retuned for RTX Spark, though emulation still uses more power and can trail native Arm performance, especially for some games.
- App Assure’s Arm Advisory Service is scaling help for developers to port and optimize apps, a step Microsoft says is needed to overcome lingering consumer skepticism dating back to the Windows RT era and to drive wider adoption.