Organize the following information into an outline.
Operating system, Graphical user interface, Networking
I. Operating System
II. Graphical User interface
III. Networking.
Complete the following task based on the instruction and optional input provided.### Instruction:
Organize the following information into an outline.

### Input:
Operating system, Graphical user interface, Networking

### Output:
I. Operating System
II. Graphical User interface
III. Networking.