You are using Microsoft Windows Internet Explorer 7 on your computer. You need to print only the graphic on a Web page.
How should you print the graphic?（）

You install Microsoft Windows Vista on a new computer. The computer has the following hardware configuration:
2.4-GHz processor
2 GB of RAM
512-MB video adapter
250-GB hard disk.
You are unable to view the following features of Windows Vista:
Thumbnails
Previews on folders
Transparent glass.
You need to be able to view the advanced visual features of Windows Vista.
 What should you do?（）

Your computer is unable to support some display features of Microsoft Windows Aero. You need to check the graphics component rating of the computer.
Which Control Panel option should you use?（）

You install a TV tuner card on your computer. You need to record two different TV shows that runon two different channels at the same time.
What should you do?（）