Simple is good - IE 7. portable redesigned, streamlined interface gives you more of what you need and less of what you don't.

The new look maximizes the area of the screen that displays the webpage. Open multiple websites in one Internet Explorer 7 window with tabbed browsing. See thumbnail images of all open tabs in a single view. Organize multiple tabs into a single tab group and save it as a favoriteRobust new Internet Explorer 7 architecture and improved security features help protect you against malicious software, and help to keep your personal data safe from fraudulent websites and online phishing scams.

Download here :
ortableInternetExplorer7.exe