Here’s how it works. If you're an avid Bing user and have a birthday coming up, you may be in for a surprise. The search page will now wish you a happy birthday in big, bold letters, and even ...

Today marks the fifth birthday of Microsoft's Search Engine, Bing. Here's a brief look back Bing, from its launch in 2009, how it has grown to adapt to mobile and social media, and how the search ...