http://www.bing.com/ is a search engine from Microsoft that helps you to search for any content over the Internet. It was previously known as Live Search, Windows Live Search and MSN Search. You need to click on the ‘Sign in’ option displayed at the top right corner of the web page. Then, click on the ‘Microsoft Account’ option. Here, you need to click on the ‘Sign up now’ link. You will have to fill the online form with your details like your name, date of birth, gender, your phone number, your current email address and set up a password for your Microsoft account.