Outlook crashes or stops responding when used with Office 365
This article describes how to troubleshoot Microsoft Outlook when it's used together with Microsoft 365 and: Outlook stops responding (hangs). Outlook crashes even though you aren't actively using it. Outlook crashes when you start it. Try steps 1 through 3 in order until the issue is cleared.
Outlook training - Microsoft Support
Training: Learn how to use Outlook in Windows, MacOS, iOS or Android, and Outlook on the web through a series of Outlook training courses.
Get to know Outlook on the web - Microsoft Support
Outlook on the web makes it simple to keep your email, calendar, and contacts right at your fingertips. Here are a few of the great features to use: Send messages and share files to collaborate with others. Use Suggested replies or the Like button to save time. Focused inbox keeps what matters most front and center.
Internet Explorer help - Microsoft Support
Seamlessly transition to Microsoft Edge by importing your favorites, preferences, and other browsing data from Internet Explorer. Get world-class performance, more privacy, and better productivity while you browse. Microsoft Edge is available on …