So you’re about to setup your new Windows 7 PC into your Homegroup when you realized that you have no idea what the password is. How do you find it? It’s actually pretty simple, if you know where to look.
Finding Your Homegroup Password
Open up Windows Explorer, and then find the Homegroup option in the left-hand navigation pane. Right-click on Homegroup and choose “View the HomeGroup password”
And there you go, your password in nice bold text—and there’s even a print button.
Now you have the password and you are all set to setup your home group network