Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only whe nyou are traveling. You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home.Which two actions should you perform?（）

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 settingsAll users settingsOnly the content in the C:\Appdata folderWhich tool should you use?（）

You share your computer with ohter users. You install a new Microsoft Windows Internet Explorer add-on to view videos on the computer. You discover that this add-on conflicts with existing add-ons that other users frequently require. You need to ensure that you are able to view videos without affecting other users. What should you do?（）

Your computer runs Microsoft Windows Vista Home Basic edition. When you attempt to upgrade your computer to Microsoft Windows Vista Ultimate edition by booting from the DVD- ROM you receive the following warning message:“The partition you selected might contain tiles from a previous Microsoft Windows installation.If it does, these files and folders will be moved to a folder named Microsoft Windows.old. You will be able to access the information in Microsoft Windows.old, but you will not be able to use your previous version of Microsoft Windows.”You need to complete the upgrade. What should you do?（）

You configure parental controls on your computer for your child's user account. Your child logs on with a different account and is able to access inappropriate Web sites. You need to ensure that your child cannot access inapproriate Web sites.What should you do?（）

You need to use the Event Viewer window to review the event logs for only critical and error events. You also need the maximum amount of detail for each of these events. What should you do?（）

You run a Windows Defender scan on your computer system. The scan identifies one of your applications as having potentially unwanted behavior. You need to continue to use the application. You also need to stop Windows Defender from alerting you about this application.Which Windows Defender option should you use?（）

You delete content from a file named Speed.doc that is stored in the C:\Data folder. You edit 20 files in this folder over the next two days. You need to restore the version of the file that had the correct data. You also need to ensure that the other fiels in the folder remain unaffected.What should you do?（）

Your portable computer has two 512-MB memory modules installed in the only two memory slots available.You need to improve the speed of your computer. What should you do?（）

You enable the Windows Sidebar feature on your computer. You discover that you are unable to access the desktop icons that appear beneath the Windows Sidebar feature. You need to access these desktop icons.What are two possible ways to achieve this goal?（）