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CDI versus GUI Interface
As discussed previously, the operating
system provides the user interface through which you communicate and
control the actions of the operating system itself, and the PC hardware
it is installed upon. For example, you install and configure the Operating
System, troubleshoot it if things go wrong, identify yourself to the
system (by logging in), start programs and use hardware such as a printer.
Simply put, the user interface is the on-screen display mechanism used
to allow you to interact with the operating system, and to see the feedback
and results of your actions.
There are two primary types of computer
user interfaces: the Command Driven Interface (CDI) and the Graphical
User Interface (GUI).
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CertiGuide to A+ (A+ 4 Real) (http://www.CertiGuide.com/apfr/) on CertiGuide.com
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