Bing is a search engine from Microsoft that finds and organizes the answers you need so you can make faster, more informed decisions. It combines technology from the Farecast and Power set acquisitions, as well as new algorithms and a more colorful page design, to attempt to understand the context behind the search, which Microsoft claims gives users better results.
Bing as a brand is also an attempt to eliminate the confusion caused by Microsoft’s "Windows Live" branding. Bing is now everything "search" related, whereas Windows Live encompasses the remnants of Microsoft’s consumer software products.
...and many others across the Nations of the World.