Final answer:
The tab allows one to create, delete, and rename files, and serves as a navigation tool that assists in switching between open documents or applications.
Step-by-step explanation:
The tab allows one to perform multiple functions, including creating new files, deleting files, and renaming files. It serves as a navigation tool that helps users switch between different open documents or applications within a computer interface. For example, in a web browser, you can use tabs to open multiple websites concurrently.
The tab feature is commonly found in various software and operating systems, enabling users to organize and manage their work more efficiently. It enhances multitasking capabilities and provides a convenient way to access different files and applications without cluttering the desktop.
To summarize, a tab is a user interface element that allows you to switch between open documents or applications. It does not make hashed copies of files but rather facilitates file management by helping you create, delete, and rename files.