Responsible for managing and controlling all of the computer's hardware.

Optimizes hard disk performance by arranging files into contiguous sectors.

Creations of the mind, such as stories, films, music, and computer programs.

Software which allows users to produce work, such as documents and presentations.

Backup that copies all data from a security.

Lets you manage programs and data from the operating systems.

Used to compress and back up important files.

Law protecting intellectual property from authorized copying.

Application software for creating written document such as letters or essays.

Backup that copies only the changed data since the last backup.

A particular combination of hardware and operating system.

Secure files, folders, and disks in the event of theft or loss of the computer.

Software which is sold for profit.

Application software for performing numerical calculations and analysis.

Copying data from a backup copy back to the main system.

Hardware or software that controls access to a network.

Monitors system resources such as processor and memory usage and optimists them to improve performance.

Software which is free to use initially, but which put be pay for if use continues.

Application software used lay out pages for printed publications.

Securing deleting files form a disk, beyond recovery.

Utility software used by the operating system to communicate with peripheral devices.

Detects and deletes unneeded files, such as temporary files created by some applications, that have built up over time. This helps reclaim valuable disk space.

Software which is distributed for no cost.

Application software for creating slides used for lectures, presentations, and lessons.

Hardware device that must be present during login to authenticate a user/