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Software Basics, History of Operating Systems - Coggle Diagram
Software Basics
Categories Of Software
System Software
Application System
Programming System
Categories of System Software
Software development programs
Examples: Data management, media and security, web and mobile application, programmig language
Utility Programs
Examples: File management and Antivirus
Operating System
Examples: Microsoft Windows OS, Windows 11,7,10, Linux
Categories of Application Software
General software
common task
Specific software
Examples: carry out payroll processing
Programming System
It is to create program
Examples: Visual Studio
History of Operating Systems
Definition
It is the idea of multiprogramming
Multiprogramming- it is the sharing of resources
Time-sharing- Can be use for multiple users
Examples of Operating Systems
Monitor, Application, Disk Drive, Mouse, Keyboard, Printer
Major Functions Of An Operating Systems
Resource Management
Data Management
Job Management
Communication between user and computer
Types Of Operating Systems
Real-time
execute real time applications instantly
Multi-user vs Single-user
Multi user : sharing time
Single User: One user at a time
Multi-tasking vs Single-tasking
One task execute at one time
Distributed
network computer linked together and appear as single computer
Mobile OS
Support multimedia format
Embedded
small machines like PDA