Microsoft Office 365 includes the Outlook Web App client along with the subscription service. If you use an Outlook.com, formerly Hotmail, account, you access the email service using a Web browser.

Microsoft is investigating issues with Outlook and Microsoft 365 after users report login failures and missing emails, alongside known bugs in classic Outlook.

Editor's note: This story was updated to provide more information. Thousands of users are reporting issues accessing Microsoft Outlook email as well as the tech giant's suite of Office 365 software on ...

There are countless ways to communicate electronically, including texting, social media, chat apps, team task managers, and videoconferencing software. Given the myriad ways you can get in touch with ...

Microsoft's plan to begin sending Office 365 business users email messages with tips on how to use its suite of apps has been put on ice for now. The company last week informed admins that on November ...

Drexel is transitioning email to Office 365, which offers better web and mobile device support, calendar and contact integration, 50 GB for storage, and improved email security. Matriculated students ...