It’s a frustrating but common experience: one moment you’re editing a document or checking your email on your Android phone, and the next, the Microsoft 365 app crashes, freezes, or simply won’t open.

Microsoft Outlook users reported problems signing in to the email client at the start of the week, with reports beginning just before 5 a.m. ET Monday.  After several hours of login issues, a fix has ...

Microsoft is investigating an ongoing Outlook.com outage that is causing intermittent signing issues and preventing customers from accessing their mailboxes. Since the incident started over three ...

And here we go again. The software giant has confirmed a new issue affecting Microsoft account sign-ins on Windows 11 after installing the March 2026 update. According to the company, devices running ...