Are the primary means of authentication for a user's computer and other networks and servers to which the user may have access.

The answer to this question is "Password".

Explanation:

In computer science, any User's computer and networks and server is secured with the password to access all we use the password. for example, if we want to access any WiFi system or any User's computer. Then we will insert the password. If the password is wrong so we can't access the WiFi system or User's computer. similarly, If we want to access any server so we must know about the password. Then we use the server and change it's setting.

So the password is the primary means of authentication for all User's.  

in its most general sense, a fair use is any copying of copyrighted material done for a limited and “transformative” purpose, such as to comment upon, criticize, or parody a copyrighted work. such uses can be done without permission from the copyright owner.apr 4, 2013

changing the way files are displayed. you can choose to view the contents of a folder in a variety of ways.

sorting files and folders. when viewing files in window explorer, you can sort your files and folders in a number of ways.

grouping files and folders.

explanation:

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