A family of Microsoft word processing software products for creating web, email, and print documents.
When did this start to occur?
If it started today, Microsoft is currently experiencing a service issue affecting Outlook and other Microsoft 365 services and apps, and many users are unable to access their emails, sign in or use some features at the moment. This is not a problem with your account or your device.
You can follow the updates on this issue here: Microsoft 365 Status