Microsoft is releasing a software update to Microsoft Internet Explorer 6 for Microsoft Windows XP Service Pack 2 (SP2) and for Microsoft Windows Server 2003 Service Pack 1 (SP1). This update changes the way in which Internet Explorer handles some Web pages that use ActiveX controls. Examples of programs that use ActiveX controls include the following:

After you install this update, you cannot interact with ActiveX controls from certain Web pages until these controls are enabled. To enable an ActiveX control, manually click the control. There are also techniques that Web developers can use to update their Web pages. For more information