1. System software
Two Types of Software System
An operating system (OS) is a set of programs containing instructions that work together to coordinate all the activities among computer hardware resources.
A utility program is a type of system software that allows a user to perform maintenance-type tasks
2. UNIXLinux is an open-source, popular, multitasking UNIX-type operating system
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4. A file manager is a utility that performs functions related to file management
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–Copying, renaming, deleting, moving, and sorting files and folders –
A search utility is a program that attempts to locate a file on your computer based on criteria you specify
•A disk cleanup utility searches for and removes unnecessary files –Downloaded program files –Temporary Internet files –Deleted files –Unused program files
•An uninstaller removes a program, as well as any associated entries in the system files An image viewer allows users to display, copy, and print the contents of a graphics file Creating shortcuts Organizing files in folders Displaying a list of files is a multitasking operating system developed in the early 1970s consists of the programs that control or maintain the operations of the computer and its devices
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