多项选择题 Your workgroup contains computers that run Microsoft Windows Vista and Microsoft Windows XP Professional. Employees that use Windows XP Professional do not appear in the Invite people list of a Microsoft Windows Meeting Space meeting. You need to ensure that all employees are invited to Windows Meeting Space meetings. Which two actions should you perform?（）

单项选择题 You administer your companys network. All client computers run Microsoft Windows Vista. A standard user reports that they are unable to install an application. You need to install the application. What should you do?（）

单项选择题 Your computer runs Microsoft Windows XP Professional. You share your computer with two other co-workers. You purchase a new computer. You install Microsoft Windows Vista on the new computer. You need to migrate the following content from the old computer to the new computer: All system and program settings All users settings Only the content in the C:\Appdata folder Which tool should you use?（）