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？（）

You install Microsoft Windows Vista on a new computer that is not connected to the Internet. After you log on， you receive a warning message about an unknown device. 
You need to prevent the display of the warning message until you download an available hardware driver. 
What are the two possible ways to achieve this goal？ （）