You have two portable computers that run Windows 7. The computers are not connected to a network. Thecomputers are configured as shown in the following table. Computer name Wireless adapter Networkadapter Bluetooth adapter Computer1 Wireless b/g 100/1000 Mbps Version 2.0 Computer2 Wireless a/b10/100 Mbps Version 1.0 You need to transfer a 1- gigabit file from Computer1 to Computer2.  What shouldyou do first?（）

• A、On Computer1， create a wireless ad hoc network.
• B、On Computer2， configure the Bluetooth File Transfer Wizard to send files.
• C、On Computer2， create a network profile to connect to a network named Homegroup.
• D、On Computer1， configure the computer to be a member of a workgroup named Homegroup.