Back in those days, emails were all about formal communication. Formal language. Formal punctuation. Similarly, there was an unspoken rule about not using anything that makes your message casual or ...

If you've corresponded with someone who uses Microsoft's Outlook email product, you may have noticed something weird: Their e-mail messages might inexplicably end in the letter "J." So you get weird ...

In January, Microsoft said that 99.9% of Outlook.com users had been upgraded to its new user experience, almost two years after it announced a major upgrade to its webmail service. Now, the company is ...