Resonantly I have a problem that when I switch the computer on and click the start button I get 24 colored shortcut tiles appear that I haven't selected , 12 are sortcuts to actual apps and 12 are down arrows, passing the mouse over them they say "a great app is on its way" ,I right click each one in turn selecting "unpin from start" and they disappear, I then pin the apps I do wont to use and it works fine until the next time I start the computer then the 24 unwanted apps are back and mine are gone.