I am planning to upgrade from Windows 7 Home Edition to Windows 10 and have created a Windows 10 ISO file on DVD in readiness. The ISO file was created March 2016. If Microsoft release any updates before the cut-off date in July, will the upgrade automatically apply these updates as and when I decide to perform the upgrade or would I need to download the ISO file again after any updates are released? I would prefer to hold off the upgrade for a little while longer. I am not planning to do a clean install and before I do anything, I will be creating an image of my boot drive on another hard disk in case anything goes wrong.