At my age I'm not keen on climbing stairs, so I'm experimenting with transferring files from the PC laptop in the kitchen to/from the PC desktop upstairs. TeamViewer is working fine, and both machines are now in the same home group, for whatever that buys me. Both machines are Win7 SP1. Today I ran across something I don't understand. When I look at the upstairs Control Panel User Accounts, I see my daughter Holly as an administrator and a turned-off Guest account -- nothing more. When I look at the Users in Windows Explorer though, I see Owner and Public. What's going on?