What is Operating System
|What is Operating System|
Single User: In this type of operating system only one user can login at a time and can perform only one task at a time. E.g. MS-DOS
Multi-tasking operating system:
This type of operating system supports only one user to login at a time but a user can perform multiple tasks at a time, browsing the internet while playing songs, etc.
E.g.: Windows -98,Xp, etc.
Multi-User: Multi-Tasking Operating System
This type of operating system provides multiple users to log in at a time and also each user can perform multiple tasks at a time. In a broader term, multiple users can be logged in to the system and share the resources of the system at the same time.
E.g.: UNIX, LINUX etc.