At work we have to change passwords every few weeks. And guess what? Unlike Windows 7, you can't go to Network and Sharing Center | Manage Wireless Networks to remove credentials. No... You have to use command line because this is gone.
Same with changing a network from Public to Private. This used to be just a click away. Now? I am sorry if you clicked the wrong option when first connecting to a gateway.
No wonder people have a hate to Windows 8. Who decided to remove functionality instead of improving it?
Unbelievable, if not true.