Microsoft’s suite of productivity software faced a significant disruption on Thursday, leaving thousands of users unable to access key services. According to Downdetector.com, a website that tracks outages, more than 13,100 reports of issues with Microsoft 365 were submitted throughout the day.
Downdetector collects reports from multiple sources, including user-submitted error notifications, providing real-time insight into service interruptions. While the number of reports offers a snapshot of the outage, the actual number of affected users may be higher or lower, depending on how widely the service was used during the disruption.
Microsoft acknowledged the problem on its status page on X, stating that a portion of its service infrastructure in North America was not processing traffic as expected. The company indicated that it was investigating the issue, which appeared to impact multiple services across Microsoft 365, including email, cloud storage, and collaboration tools.
Users took to social media to share their experiences, reporting difficulties in accessing Outlook, Teams, and OneDrive. Some described being unable to send or receive emails, while others faced interruptions during video meetings or when attempting to save files to the cloud. Many users expressed frustration as work tasks and meetings were delayed.
The company did not provide a specific timeline for when services would be fully restored but assured customers that engineers were working to resolve the problem. Outages affecting productivity software have become increasingly disruptive for businesses, students, and organizations that rely heavily on cloud-based platforms for daily operations.
This is not the first time Microsoft 365 has experienced service interruptions. Past outages have highlighted the challenges of maintaining reliable cloud infrastructure for millions of users worldwide. Industry experts note that even brief disruptions can have widespread effects, particularly for organizations with operations across multiple time zones.
Analysts emphasize the growing dependency on cloud-based productivity tools and the importance of robust contingency plans for businesses. Companies are increasingly looking to diversify software solutions and implement backup measures to reduce the impact of unexpected outages.
As Microsoft continues to investigate the issue, affected users are encouraged to monitor official communications from the company for updates on service restoration. Downdetector and similar platforms remain a key resource for real-time reporting on the scale and duration of such outages.
Microsoft’s suite of productivity software was down for thousands of users on Thursday, according to Downdetector.com, which tracked over 13,100 incidents during the disruption. The company continues to work on restoring full functionality and minimizing the impact on its global user base.
