Operating System
Download as PPTX, PDF0 likes64 views
The document provides an overview of operating systems (OS), detailing their definition, features, advantages, disadvantages, and types. It emphasizes the OS's role in managing hardware resources and facilitating application functionality, while also discussing popular examples such as Windows and Android. Additionally, it highlights the critical nature of OS reliability and user-friendliness.
Operating System
- 1. Dr. B. C. Roy Engineering College, Durgapur Presented By: Sandeep Ghosh Sanket Chouhan Saurabh Kumar Saurav Anand Dept. of Electronics and Communication Engineering 1
- 2. 1. What is Operating System, 2. Features of Operating System 3. Advantages and Disadvantages of Operating System, 4. Types of Operating System, 5. Examples of operating systems, 6. Conclusion 2
- 3. An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. The operating system is a vital component of the system software in a computer system. Application programs usually require an operating system to function. 3
- 4. Reliable. Operational at all times. Should coordinate and have good control of input and output operations and the devices on which they are performed. Enhance time sharing. 4
- 5. Easy to use User friendly Intermediate between all hardware's and software's of the system No need to know any technical languages Its the platform of all programs 5
- 6. If any problems affected in OS, you may lose all the contents which have been stored already Unwanted user can hack your system Devices supporting older platforms may not be compatible with the new ones. 6
- 7. 1. Single- and multi-tasking 2. Single- and multi-user 3. Distributed 4. Embedded 5. Real-time 6. Library 7
- 8. Windows Windows OS is owned and Operated by Microsoft. Windows is the most widely used operating system. Android: One of the most widely used mobile OS these days is android. Android is a software bunch comprising not only operating system but also middleware and key applications. 8
- 9. OS X and iOS: Macintosh’s desktop os is called OS X. IOS is Apple's mobile operating system. It runs on the company's iPod, iPhone and iPad devices 9
- 10. World without Operating System is like human without heart… 10
- 11. 11