Press green flag to start the OS. Once logon screen comes, just click on go button (password is default). Click on the icons to open various programs and start menu to access Control Panel and Help and Support. To close programs(including start menu) click on the all-new Closer facility that asks you which program to close and then closes the program specified. To shut down press shut down button in start Menu.
I got the idea to do this from Windows Vista projects by Various people like j3or.