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Windows Central
Microsoft Surface and other Windows on Arm PCs can't use Outlook or Teams right now
Users of Microsoft Surface devices and other Windows on Arm PCs are currently unable to access Outlook and Teams, leading to significant disruptions in productivity. This issue has emerged due to compatibility challenges that affect key communication and collaboration tools. The situation highlights the ongoing struggles in optimizing software for Arm architecture, particularly for widely used applications essential for work and collaboration.
MonitorConfidence: MediumImmediate horizon
Published 20 Aug 2026, 20:10 UTC1 min read
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Summary
TL;DR
- Microsoft Surface and Windows on Arm PCs cannot access Outlook and Teams.
- The outage affects productivity for many users relying on these applications.
- Compatibility issues with Arm architecture are causing disruptions.
- The incident reflects broader challenges in software optimization for Arm.
- Affected users are facing difficulties in communication and collaboration.
Interesting facts
- The issue emphasizes the ongoing hurdles for Windows on Arm PCs.
- This might influence future software development strategies for Arm-based systems.