Answer: keeps confidential documents secure,
displays a GUI, allocates the computer's resources, and retrieves files
Explanation:
The operating system can be defined as the software installed in the system that provides the information and services to the users by controlling the hardware, software resources, and regulates the computer programs. It runs the applications and programs in the system, displays the graphic user interface for the services, stores, manipulates, and retrieves files. It prevents the unauthorized access to the data and programs by using passwords thus provides the security to the system and documents.
Data visualization
Data visualization is a good starting point for data mining. There are several approaches to data mining that supports smart decisions. Data visualization places data in a visual context. It extracts the data in a clear and understandable way without any form of reading or writing. Results are displayed in the form of pie charts, graphs, and any other statistical representation. Such multidimensional views of data aid in developing a preliminary understanding of the trends that are hidden in the data set.
The used to set up printing in an organisation are as follows;
- Connecting directly to the printer
- setting up a print server
- using a cloud service to set up printers.
<h3>Method for printing in organisation.</h3>
There are different method for setting up printing in an organisation.
They include the following;
- Connecting directly to the printer : directly connecting a printer; From small to large organizations, you have lots of ways to set up a printer.
- setting up a print server
- using a cloud service to set up printers. There are numerous cloud service that could render this service like goggle.
learn more on printing here: brainly.com/question/14668983
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