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

The company will block 120 high-risk file extensions once the new OneNote security improvements roll out, reports BleepingComputer. Microsoft said the update will be implemented in the Current Channel ...

Previously, OneNote cautioned users that opening attachments could harm their data but still allowed them to open embedded files labelled as dangerous.