Microsoft is investigating an ongoing DNS outage affecting customers worldwide, preventing them from accessing Microsoft ...

Survey probes interest in AI assistance for locally hosted email setups Microsoft's mission to "Copilot all the things" has ...

The Cybersecurity and Infrastructure Security Agency (CISA) and the National Security Agency (NSA) have released guidance to ...

"With Copilot, each companion app will be grounded in your work data - people, files, meetings - making them the fastest and ...

Microsoft is officially ending support for Office Online Server on December 31, 2026, marking the end of its self-hosted ...

An Azure issue on Thursday led to widespread outages for Microsoft 365 users, affecting apps like Teams and Outlook.

Offline Storage Table (OST) file is the local cache that Outlook creates when you add or sign in using an IMAP, Microsoft 365, Exchange, or Outlook.com email account. It is a database format used by ...

If you want to make your environment more secure, it's recommended to disable Legacy Authentication in Microsoft 365. Check ...

Many organizations are gravitating to the lure of giving up running Exchange Server in favor of turning it over to Microsoft Office 365. The Exchange Online offering in Office 365 is much easier to ...

Microsoft has simplified the administration of Exchange Online licensing when used with Azure Active Directory, per a Friday announcement. IT pros that assign software licenses using the Microsoft 365 ...

A DNS issue has disrupted Microsoft 365 and Azure worldwide, marking the company’s second major outage this month.