Microsoft celebrates end of Office 2021 LTSC with MS 365 outage
Microsoft 365 disruption hits European users amid perpetual-software phaseout
Microsoft 365 suffered an infrastructure outage that disrupted users across the United Kingdom and Germany, coinciding with the retirement of Office 2021 LTSC. The service interruption drew scrutiny over the reliability of hosted cloud suites compared to traditional perpetual software. The incident highlights operational vulnerabilities for organisations migrating mission-critical desktop workloads to remote platforms.
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This summary was written by the GPU Data Hub desk from reporting published by The Register on 13 Oct 2026, 14:55. Read the full article at the original publisher.
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