Classic Outlook tells you to open the email to "read its contents and verify your credentials," but that doesn't work.

If you open MS Outlook and see an error message, Outlook is using an old copy of your Outlook data file (.ost), then use ...

The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), ...

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 has taken the wraps off its replacement for Hotmail. The new service, called Outlook.com, is available in a preview version now. This post answers some of the questions I’ve been asked about ...

One of the really great things about Microsoft Office 365 is that Microsoft is constantly improving it by adding new features and capabilities. Recently, Microsoft has been doing a lot of work adding ...

Nothing can put a damper on your vacation like worrying about your email. While Gmail’s auto-responder is pretty easy to set, most people use Outlook at work. I’m going to show you how to use ...

Creating custom newsletters in Outlook can be challenging, as there’s no simple “Create Newsletter” button. The features may differ between web and desktop versions, and the process isn’t always ...

As today's work environment becomes increasingly complex and fast-paced, staying organized often can be challenging. Outlook is part of the Microsoft Office productivity software suite and can be ...

The keyboard shortcuts for Outlook.com have been updated from Hotmail. Some of the shortcuts may be familiar, but you'll definitely want to check out the new ones. Ed Rhee, a freelance writer based in ...