Microsoft officially released the Chinese version of IE7 browser, which saves more memory than Firefox, marking the largest scale upgrade in 5 years.

IE7 has significant changes and improvements compared with any previous version of IE, and it has many new features. First, the browser toolbar is simplified; second, users can search the web through the built-in search box without opening a page; third, user protection status is added, so even if IE is hacked, the machine cannot be taken over, thus improving security.