If you aren't in charge of your network, or rarely add new devices to it, you might forget what security key you picked. Retrieving this can be easy if you can access the admin panel of the router, but this isn't always an option-- like when you aren't in charge of the network, or you forgot that password too. Fortunately there's an easy-to-use program that can retrieve the security information for networks saved on your computer. Just follow these three easy steps.