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Nt1310 Unit 2 Operating System

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Unit 2 (Computer Systems)
Assignment 1 (Task 2 P2 & P3)

A description of the purpose and function of an operating system. Ensuring you discuss:

The difference between command line and GUI (Graphical User Interface) operating systems-

Command line is a user interface, the command line is a user interface which is navigated by typing in commands prompt, as opposed by using the mouse which will perform a command for example, the root MS-DOS command line prompt is C:\>. The GUI (Graphical User Interface) only uses a keyboard to navigate by entering commands and it does not use a mouse.

GUI (Graphical User Interface) uses windows, icons and menus to carry out the commands, for example opening, deleting and moving files. Although the GUI (Graphical User Interface) operating systems are through the use of a mouse and the keyboard can also be utilized by using the keyboard shortcuts or the arrow keys. …show more content…
You can also change and customize the look and the feel of your computer to have it the way you want it.

What is the taskbar?- The taskbar is located at the bottom of the screen and it is also part of the desktop. This is where you can see all of the programs, files or folders which is currently open, you can also add shortcuts to the taskbar for quick access. This is known as quick launch because you only need to click on them once to open them as oppose to the regular icon which you have to double click to open them.

What is the system tray?- Is located in the windows taskbar which is normally at the bottom next to the clock and it contains small icons for the easy access to the system functions, for example fax, printer, modem, volume and many more. You can double click or right click on the icon to access the details and

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