You network contains a Web site named www.contoso.com. The Web site is configured as shown in the exhibit. Your user account has write permissions to the c:/inetpub/wwwroot folder on the Web server. You need to copy files to www.contoso.com. What should you do first?（） 

• A、From the command prompt, run ftp www.contoso.com.
• B、From the command prompt, run http //www.contoso.com/web$. 
• C、In the Address bar in Internet Explorer, type https://www.contoso.com/webdav. 
• D、From the File menu in Internet Explorer, click Open. Type http://www.contoso.com and select the Open as Web Folder option.