An issue with Microsoft 365 services, which include the email program Outlook, have caused outages for thousands of users.

Microsoft is investigating a widespread outage affecting several Business and Enterprise Microsoft 365 services, including ...

Thousands of Microsoft 365 users are reporting outages on Jan. 22. Here's what we know.

According to Downdetector, a site that tracks outages, more than 15,000 people reported that Microsoft 365 was not working as ...

Microsoft confirmed today that Outlook mobile may crash or freeze when launched on iPad devices due to a coding error.

Microsoft experienced an outage on January 22, 2026, which affected thousands of users in North America, just two days before a winter storm to hit many American homes.

Microsoft confirms major outage disrupting Outlook, Teams and Microsoft 365 for tens of thousands of users nationwide.

REDMOND, Wash. – Microsoft said many of its popular tools had problems for users across North America on Thursday, causing ...

The incident left businesses across North America staring at error messages instead of their essential work tools.

Microsoft experienced a major outage on January 22 that affected Outlook, Teams, 365 and more. Here's what happened.