This Paper “Operating System Notes/Chapter” is taken from Disha Publication’s Professional Knowledge for IBPS/ SBI Specialist IT Officer Exam with 10 Practice Sets 3rd Edition. This PDF covering the points of Operating System for example UNIX, MS-DOS, WINDOWS, 98/2000/XP/7/10.
- Functions of an Operating System
- Types of Operating System
- GUI (Graphical User Interface)
- Basic Components of a GUI
- Ms Dos (Microsoft Disk Operating System)
Download it here for more in detail!!