Microsoft Corp is launching its new operation as part of its new look in MSN website for Windows 8. MSN will chiefly aggregate news from sources such as Reuters, a unit of Thomson Reuters Corp, the Associated Press and NBC, but it will also produce its own content later. For the first time, the site will have a uniform look across all its sections, from news and sports to money and job listings. The site is being radically overhauled for Microsoft’s touch-optimised Windows 8 system and Internet Explorer 10, which will be launched in October 2012. The new look is designed to appeal to tablet and touch-screen PC users, who can manipulate large icons across the screen and tap on items they want to read.