Operating System

Operating System

1. Functions

   • Memory Management
     • The memory management puts programs into and out of programs, it also keep track memory uses
   • User Interface
     • The user interface is used to provides a way for the user to interact with the computer.
   • Manages Peripherals
     • Manage peripherals opens, closes and writes to peripheral devices such as storage attached to the computer.
   • Security
     • The security provides security through user accounts and passwords.
   • Multi Tasks
     • This allows multiple applications to run at the same time.

2. Common features of a GUI

   • One feature is that the GUI is easier to use for beginners.
   • Another thing is that it enable you to exchange information between software easily.
   • They can be irritating to experienced users when simple tasks require a number of operations.
   • They use a lot of memory and processing power. It can be slower to use than a command-line interface if you are an expert user.