Learn how you can utilize terminal services to virtualize your web applications which require Internet Explorer 6 or 7 in your environment. If your organization is considering an upgrade to Windows 7 or IE8/9 but is concerned about the expense, time, and IT staff effort needed to update your older (or legacy) LOB web applications, using a virtualization option might be a an effective solution until you can run your apps natively with IE 8/9: