Operating system over view
Master control system of the computer is known as operating system.
Software
System software
Operating system
| Command line interface
CLI | Graphical user interface GUI |
| Dos | Windows 94/98/2000 |
| unix | 2003/xp |
| Linux | Vaster |
| Handle bye the Advanced users | User friendly operating system |
Operates by commands only (CLI)
Operates by graphical environment
