So you don’t want to deliver Internet Explorer 10 automatically via Windows Update? Ok, I understand that there might be many reasons for you to do that, even knowing that IE10 is more secure that its predecessor. Today Microsoft released the Blocker Toolkit to those who would like to block automatic delivery of Internet Explorer 10 to machines in environments where Automatic Updates is enabled. Download it from the link below:
Some FAQs about this Blocker Toolkit can be found it here:
Will there be a "FixIt" to temorarily disable IE10 for novices. Can't really tell someone to use this if for some reason they can't go to IE10 immediately.