多项选择题
A.Instruct all employees to sign in to the People Near Me feature.
B.Install Service Pack 2 on all computers that run Windows XP Professional.
C.Launch the Ease of Access Center window on all computers in the workgroup.
D.Upgrade all computers that run Windows XP Professional to Windows Vista.
E.Configure Microsoft NetMeeting on the computers that run Windows XP Professional to connect to the meeting.
单项选择题 You are attending a meeting on Microsoft Windows Meeting Space. At the same time， you attempt to join a second meeting also hosted on Windows Meeting space. The dialog box that allows you to join the second meeting fails to open. You need to join the second meeting. What should you do？（）
单项选择题 A co-worker is unable to invite you to a Microsoft Windows Meeting Space meeting. You need to receive an invite to the meeting. What should you do？（）
单项选择题 You use Microsoft Windows Mail to download e-mail messages to your Inbox. You need to minimize the receipt of e-mail messages that attempt to acquire private financial information. What should you do？（）