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Microsoft Teams back up for most users after global outage

Published by Jessica Weisman-Pitts

Posted on July 21, 2022

2 min read

· Last updated: February 5, 2026

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Microsoft Teams application interface showing connectivity issues during global outage - Global Banking & Finance Review
Image depicting the Microsoft Teams interface during a global outage, affecting millions of users. This outage disrupted vital communication and collaboration for businesses and schools, highlighting the importance of reliable tech services.
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By Akriti Sharma (Reuters) -Microsoft Corp’s MS Teams was back up for most users, the company said on Thursday, after an hours-long outage that disrupted the chat application for tens of thousands of customers globally. The company cited a disruption on a recent software update that “contained a broken connection to an internal storage service”. […]

By Akriti Sharma

(Reuters) -Microsoft Corp’s MS Teams was back up for most users, the company said on Thursday, after an hours-long outage that disrupted the chat application for tens of thousands of customers globally.

The company cited a disruption on a recent software update that “contained a broken connection to an internal storage service”.

“We’re addressing any residual impact related to this event. Additionally, we are monitoring for any signs of failure until we’re confident that all functions of the service are fully recovered,” the company said on its website.

MS Teams, used by more than 270 million people globally, forms an integral part of daily operations for businesses and schools, which use the service to make calls, schedule meetings and organize their workflow.

The company did not disclose the number of users affected by the disruption, but outage tracking website Downdetector.com showed more than 4,800 incidents in the United States and over 18,200 in Japan. The site tracks outages by collating status reports from sources including user-submitted errors on its platform.

During the outage, most users were unable to exchange messages or use any features of the application. Many users took to Twitter to share updates and memes about the service disruption, with #MicrosoftTeams trending as a hashtag on the social media site.

“Microsoft Teams has stopped, and half the working world along with it #MicrosoftTeams,” a Twitter user said.

Microsoft also confirmed some downstream impacts to multiple Microsoft 365 services with Teams integration, such as Microsoft Word, Office Online and SharePoint Online.

The company has benefited from a surge in demand for remote business teleconferencing and messaging tools, with MS Teams becoming a key fixture for organizations during the COVID-19 pandemic as people worked from homes.

Other big technology companies have also been hit by outages in the past year, with a near six-hour disruption at Meta Platforms that kept WhatsApp, Instagram and Messenger out of reach for billions of users last October.

(Reporting by Akriti Sharma in Bengaluru; Additional reporting by Shivam Patel and Anirudh Saligrama; Editing by Sherry Jacob-Phillips and Uttaresh.V and Saumyadeb Chakrabarty)

Frequently Asked Questions

What is a software update?
A software update is a new version of a program that includes improvements, bug fixes, or new features. Updates are essential for maintaining software performance and security.
What is a global outage?
A global outage refers to a situation where a service or application becomes unavailable to users worldwide, often due to technical issues or server failures.
What is Microsoft Teams?
Microsoft Teams is a collaboration platform that integrates chat, video meetings, file storage, and application integration, widely used by businesses and educational institutions.

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