You have a computer that runs Windows Vista Ultimate.
You open the Windows System Performance Rating tool and receive a Windows Experience Index base score of 1.0. The subscores are as follows:
·Processor: 4.7
·Memory (RAM): 3.6
·Graphics: 1.0
·Gaming Graphics: 1.0
·Primary Hard Disk: 3.0
You upgrade your video adapter card with a new card that meets the minimum requirements for Windows Aero.
You open the System Performance and Rating tool and notice the base score and subscores have not changed.
You need to enable Windows Aero.
What should you do?（）

单项选择题You need to verify whether your computer can obtain all of the latest operating system updates. What should you do?（）

A.A
B.B
C.C
D.D

多项选择题Your computer hardware supports Microsoft Windows Aero Experience. The transparency feature does not appear to be enabled. You need to use the transparency feature. What are the two possible ways to achieve this goal?（）

A.A
B.B
C.C
D.D

单项选择题Your computer runs Microsoft Windows XP Professional. The computer has the following hardware configuration: ·512 MB of RAM ·1-GHz processor ·60-GB hard disk ·15 GB of free space ·64-MB video adapter. You perform a clean install of Microsoft Windows Vista. You need to ensure that Microsoft Windows Aero Experience is supported. What should you do?（）

A.A
B.B
C.C
D.D

单项选择题You install Windows Vista on a computer for a user who is visually impaired. You need to configure a High Contrast color scheme on the computer. What should you do?（）

A.A
B.B
C.C
D.D

单项选择题You install Windows Vista on a new computer. You update the video card driver and restart the computer. When you start the computer, the screen flickers and then goes blank. You restart the computer and receive the same result. You need to configure the video card driver. What should you do first?（）

A.A
B.B
C.C
D.D