You are a consumer support technician.

A home network has five computers that run Windows Vista. One of the computers, named Computer1, has Windows Firewall configured as shown in the following exhibit. (Refer to the Exhibit.)

Users on the other four computers are unable to access shared content on Computer1.

You need to ensure that users can access shared content on Computer1. You also need to prevent the Computer1 from being exposed to any additional vulnerability.

What should you do?

Exhibit:

A.
Restart the Server service.

B.
Turn off the Windows Firewall service.

C.
Deselect the Block all incoming connections check box.

D.
In the Network and Sharing Center window, click the Public Folder Sharing option.