Bing

Bing (formerly Live Search, Windows Live Search, and MSN Search) is the current web search engine (advertised as a "decision engine") from Microsoft. Bing is a search engine that finds and organizes the answers you need so you can make faster, more informed decisions. Notable changes include the listing of search suggestions in real time as queries are entered and a list of related searches (called "Explorer pane" on the left side of search results) based on semantic technology from Powerset, which Microsoft purchased in 2008. Bing also includes the ability to Save & Share search histories via Windows Live SkyDrive, Facebook and email.