Watch: How a server outage took down Microsoft Teams and Outlook

A Microsoft outage is affecting services including Teams, Outlook and AI software Copilot.

Microsoft has said the problem was caused by a higher-than-usual stress on its servers but that systems were now showing "early signs of stabilisation" as work continued on a fix.

The BBC's technology reporter Shiona McCallum explains what we know.

Read more about the Microsoft outage.