A default installation of Internet Explorer 8 has some security settings that can be annoying at times though technically they are the correct way to have things configured. One that will pop up a lot if the default settings is left untouched the the display of “mixed content” or display a HTTPS URL that has HTTP content mixed into it. Technically when visiting a secure webpage being delivered over SSL there should not be any HTTP items on the page as it leaves the door open for a security breach. The problem is there are a ton of web sites out there that display mixed content.
**NOTE: This setting is the same for the Windows XP 32-Bit and Windows 7 64-Bit versions of Internet Explorer 8.