Which of the Following Is a Benefit of a Desktop

Which of the following is a benefit of a desktop sharing collaboration tool?

A) It minimizes the users' downtime and enables them to return to productive work as quickly as possible.
B) It provide users with the ability to see a colleague's availability status and plan work flow accordingly.
C) It allows participants to create and edit Web page content freely using any browser or wiki software.
D) It provides ease of access to digital content that is of interest to project team members and work groups.