I've just got a new HP laptop running Windows 8. I want to update to 8.1 via the windows store. I've logged in and the icon is there to update, as well as all the other apps available to purchase. So I click on the update to windows 8.1 and nothing happens. The icon moves slightly, like it has been pressed but it does nothing. Same with all the other icons. I've run the appstore troubleshooter and it changed some settings but it still doesn't do anything. Has anyone else seen anything like this?