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1. Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBAAccredited Institute)
MICROPROJECT SEMINAR
On
TYPES OF OPERATING SYSTEM
Computer Engineering Department, NIT Polytechnic Nagpur.
B/S/M:- CO5I(A)
SUBJECT:- OPERATING SYSTEM (OSY)
Presented by:-
1. TRISHA DONGRE
2. ANUBHAV SETHI
3. ASTHA PANDE
4. SAMIKSHA SHRIWAS

2. Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBAAccredited Institute)
CONTENTS
 INTRODUCTION
 TYPES OPERATING SYSTEM
1. Batch OS
2. Time Sharing OS
3. Distributed OS
4. Real Time OS
5. Android OS
 CONCLUSION
Computer Engineering Department, NIT Polytechnic Nagpur.

3. Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBAAccredited Institute)
INTRODUCTION
Computer Engineering Department, NIT Polytechnic Nagpur.
• Any Operating System is a system software which manage,
operates and communicates with the computer hardware and
software.
• to complete the execution user program need many resources.
• The main job of Operating System is to provide resources and
services to the user program so without operating system, a
computer will be useless.

4. Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBAAccredited Institute)
Computer Engineering Department, NIT Polytechnic Nagpur.
TYPES OF OPERATING SYSTEM
1. Batch OS
2. Time Sharing OS
3. Distributed OS
4. Real Time OS
5. Android OS

5. Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBAAccredited Institute)
Computer Engineering Department, NIT Polytechnic Nagpur.
BATCH OS
• Batch OS does not interact with computer system directly.
• Operator takes all the jobs(work) and group similar jobs into
batch.
• Operator takes job as input, process it on CPU and gives the
result back to the user.

6. Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBA Accredited Institute)
Computer Engineering Department, NIT Polytechnic Nagpur.
TIME SHARING OS
• Time Sharing OS is one that allows a no. of different user to share the
single Computer System for a variety of application at a time
• In Time Sharing, small time slots are available for each user, by using
time sharing OS, we quickly alternate between many users, receiving
small amount of time.

7. DISTRIBUTED OS
Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBAAccredited Institute)
• A distributed OS is an OS that runs on multiple machine and
enables them to work together as a single system.
• It manages resources across the network, provides
communication between nodes and offers feature like process
management, file sharing and fault tolerance.

8. REAL TIME OS
Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBAAccredited Institute)
• A Real Time OS is designed to manage task & processes with strict
time requirements. It ensures that critical task are executed within
predefined time limits, making it suitable for application like
industrial automation.
• Real Time must be accepted and processed on short time or within
deadline.

9. Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBAAccredited Institute)
Computer Engineering Department, NIT Polytechnic Nagpur.
MOBILE OS
• Mobile OS is an OS that helps in run other application software on mobile
devices, it is same kind of software as the famous computer OS like lineups,
windows but they are light and simple to extend.
• Android OS : The android OS was developed by google,the first android
device is launched in 2008
• IOS : It was developed by apple corporation for the use on its device.

10. Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBA Accredited Institute)
Hence, we successfully explained 5 types of OS.
Computer Engineering Department, NIT Polytechnic Nagpur.
CONCLUSION

11. Shri Sai Shikshan Sanstha’s NIT POLYTECHNIC, NAGPUR
(An NBAAccredited Institute)
Computer Engineering Department, NIT Polytechnic Nagpur.