When replying to or forwarding emails originally sent in plain text or Rich Text Format (RTF), Outlook downgrades your HTML signature to match the simpler format. It also occurs when forwarding ...

In Outlook, you can format your messages any way you like. If you send a message, you can set an expiration date for it. When an expiration date is set for the message, the message will still be ...

If you’ve just upgraded to Outlook 2010 from an earlier version, expect to see some very big changes, most notably the ubiquity of the Ribbon interface. The Ribbon first made its appearance in Outlook ...