Some people have reported issues caused by a third party security
software. Do your tiles have little arrows in the lower corner?
If
so, go to the Windows store and try downloading and reinstalling them
once more. Also try temporarily disabling your third-party security
software and see if that makes any difference in how your tiles work.
You
can also try uninstalling and then reinstalling those apps that won’t
function. I know, that doesn’t sound like fun. But try it with one app
to see if it works. Search for Uninstall apps and select it.
Then
go to the Windows App store and try reinstalling the app. Do this with
one app and see if it works before uninstalling multiple apps.
If
that doesn’t work, there may be a problem with your user account in
Windows. Go to the Search Charm and type in “create an account.”
Hopefully, one of these solutions helps.
~Sai Kiran
