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:
http://www.microsoft.com/en-us/download/details.aspx?id=36512
Some FAQs about this Blocker Toolkit can be found it here: