Can't get the Homegroup to work anymore. It was working just fine. I don't know what happened or what I did. So I try to select 'Networking' on the tree to see the other PC and it wants a network logon & password. I don't recall ever setting up such a thing. This is all wireless.
Asking the mods to please place this in a 'networking' tag of some sort as I cannot seem to find one.