3} Software

3} Software

1. operating system

   • providing a user interface
   • memory management
   • peripheral management
   • multitasking
   • security
   • utility program management

2. Graphical User Interface

   • images
   • windows
   • icons
   • menus
   • pointer

3. Application software

   • program
   • operating system
   • custom written
   • off the self
   • open source

4. Disk organisation

   • douments
   • empty folders
   • games
   • letters
   • CV
   • space invaders
   • asteroids
   • root directions
   • subdirectory
   • files