@Dr Herbie: Here are a couple things that might help you out. For bringing up the Charms, just hit Windows+C on your keyboard. You can also hit Windows+H for the share charm, Windows+I for the Settings charm, Windows+K for the devices charm, or if you're doing a search you can use Windows+F to search files, Windows+Q for search charm.

If you have any other questions, send them to defragshow@microsoft.com and Gov and I will find out for you.

Thanks,
Larry