Microsoft launched an update of its Windows Phone 7 operating software yesterday with a staggering 500 new features it hopes will sow the seeds of success in a market dominated by Google and Apple.

It’s a big day for Windows Phone 7. That’s if you haven’t counted it out already, considering iOS and Android are still two of the biggest players in the smartphone game. But that hasn’t stopped ...

It takes more than a sleek operating system to make a successful smartphone. Even with the 500 improvements announced Tuesday in the Windows Phone OS update called Mango , some analysts are concerned ...