Here's something I've just noticed about my computer. After purchasing my computer I haven't done any updates, it's only recently that I turned on the Automatic Updates option. After a few days I could see a number of updates installed on my system, such as Windows updates, and Office and Net Framework updates. But when I checked it now, I could not see any of the Windows updates. All other updates are there, but Windows updates alone have disappeared. What might have happened? Thanks for your help in advance.