You may be affected by some harmful or malicious online content when you use Windows Internet Explorer on a computer that is running Windows XP, Windows Vista, or Windows 7:
http://support.microsoft.com/default.aspx?scid=kb;en-us;2407549&sd=rss&spid=14484
Your data in Windows Internet Explorer may be exposed on a computer that is running Windows XP, Windows Vista, or Windows 7:
http://support.microsoft.com/default.aspx?scid=kb;en-us;2407537&sd=rss&spid=14484
Personal and financial information in Windows Internet Explorer 8 may be exposed on a computer that is running Windows XP, Windows Vista, or Windows 7 : (Norton recommends the SmartScreen filter be turned to off to avoid possible conflicts between IE 8 and Norton, but this tool turns it on!!!!!!!!!!)
http://support.microsoft.com/default.aspx?scid=kb;en-us;2407510&sd=rss&spid=14484
Pop-up windows are displayed automatically in Windows Internet Explorer on a computer that is running Windows XP, Windows Vista, or Windows 7:
http://support.microsoft.com/kb/2407499 This is all part of Microsoft Security Essentials and probably not useful !!!