You are the network administrator for Company.com.  Two users, Roderick and Keith, share a Windows 2000 Professional computer. The computer remains logged on with a shared user account named Kiosk at all times. Roderick has limited dexterity, which prevents him from using the standard keyboard when completing his daily computing tasks. You configure his Windows 2000 Professional computer to use on-screen keyboard and ToggleKeys option. You have the accessibility option settings to the desktop. Keith does not want to use the on-screen keyboard when he uses the computer.   You need to enable both users to quickly switch between their preferred settings.   What should you do?（）

• A、Create a roaming user profile for the Kiosk user account.
• B、Create an .acw file containing Peter’s preferred settings and save it to the desktop.
• C、Run the Accessibility wizard and select Restore Defaults.
• D、Use Task Manager to end the Explorer.exe process.