Learn how to use a Microsoft 365 setting to choose whether to open files in the online or desktop app, giving you full ...

Microsoft 365 prices are rising in 2025. Learn how to avoid increases, take advantage of discounts, and manage your ...

Designed to replace the current Mail and Calendar apps, the new Outlook can only be removed after it's been installed.

If you select File > Options > Customize Ribbon, you can change the content ... S/MIME or Microsoft 365 Message Encryption. For details, see Microsoft’s “Encrypt email messages” help page.

Microsoft is investigating an ongoing outage preventing users and admins from accessing some Microsoft 365 services and the ...

"We've identified a recent change which we believe ... 12, thousands of Microsoft 365 users reported outages, saying they were unable to sign into their email accounts or access other applications.