This seminar discusses operating systems for secondary education information communication technology. It defines an operating system as software that manages computer hardware and allows other programs to run. The document outlines the history, features, types, functions and examples of operating systems. It discusses how operating systems handle processes, memory, devices, files, errors and security. The conclusion states that an operating system acts as an interface between hardware, software and users.
Operating System
types of operating system
functions of operating
memory management
file and folder management
desktop and its composition
mouse and keyboard operations
tools and softwares
Operating System
types of operating system
functions of operating
memory management
file and folder management
desktop and its composition
mouse and keyboard operations
tools and softwares
An operating system acts as an intermediary between the user of a computer and computer hardware. The purpose of an operating system is to provide an environment in which a user can execute programs in a convenient and efficient manner.
An operating system acts as an intermediary between the user of a computer and computer hardware. The purpose of an operating system is to provide an environment in which a user can execute programs in a convenient and efficient manner.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Thesis Statement for students diagnonsed withADHD.ppt
Operating system education. technology.
1. WELCOME TO THE SEMINAR
SUBJECT : INFORMATION COMMUNICATION TECHNOLOGY AT
SECONDARY EDUCATION
UNIT : INFORMATION TECHNOLOGY
TOPIC : OPERATING SYSTEM
Presented BY
DEVARAJU B N
M.Ed. II Semester
Department of Education
Kuvempu University
Presented To
Dr. JAGANNATH K DANGE
Professor
Department of Education
Kuvempu University
2. INDEX
Introduction
Meaning of Operating System
Features of Operating System
History of Operating System
Functions of Operating System
Type of Operating System
Examples of Operating System
Conclusion
Bibliography
3. INTRODUCTION
Computer system is a combination of hardware and
software. Software consisting application software and
system software. System software also called as operating
system. To perform any functions in a computer we need both
application software and system software.
Operating system is a system software that acts as a
intermediary between user of a computer and the computer
hardware.
4.
5. Meaning of Operating System
Operating System is a group of software specially
design to help the user to manage and operate the computer
system.
An operating system is the program that initially
loaded into a computer by a root program to manage all of
the other application programs in a computer.
6. Features of Operating System
Some of the features of operating system are as under
Provide platform for running application
Handles memory and CPU scheduling
Provide network support
Provide security features
Support application development
System services
7. History of Operating System
The general motors research lab implemented
the first OS in 1956 for their IBM 701
The first OS developed in 1950 to manage the
tape storage
In 1960’sIBM started developing their
operating system and also started distribution
of OS
8. The Microsoft first developed the operating
system was DOS in 1981 by purchasing the
Seattle company 86-DOS Software
The present-day popular OS windows first
came to existence in 1985 when GUI was
created s and paired with MS-DOS
In the late 1960’s the first version of the Unix
operating system developed
9. Functions of Operating System
Process management
Memory management
Device management
File management
Errors detection
Security
Resource management
Job scheduling
10. Process management
Process management is a key feature of an operating system
that handles the creation, planning, execution, and termination of
processes or tasks within a computer system. The main components of
process management are listed below.
Process Creation
Process Scheduling
Process Execution
Process Termination
Process Synchronization and
Communication.
Process States and Control.
11. Memory management
Memory management plays a vital role in any operating
system. It encompasses the allocation, tracking, and
deallocation of computer memory resources. Its main
objective is to effectively use currently available memory to
facilitate the execution of processes and applications.
Allocation
De-allocation
Address Mapping
Paging and Swapping
Memory Protection
Virtual Memory
12. File management
Managing the file system is an essential task
performed by an operating system. It involves arranging,
storing, and retrieving files on various storage devices.
File Organization
File Creation and Deletion
File Access and Permissions
File Operations
File Metadata Management
File System Integrity and
Recovery
13. Device management
Device Management is an essential task for an operating system. It
involves regulating and coordinating the communication between the
computer system and its input/output (I/O) devices.
Device Drivers. .
Device Allocation
Device Configuration
Device Input and Output
Device Synchronization
14. Error detection
it check the system for external threat, software activity and
also check the hardware for any type of damages like, dumps, traces,
error messages, so that the appropriate action can taken
15. Job scheduling
in a multitasking operating system where
multiple program run simultaneously. The OS
determines which application should run in which
order and how time should be allowed to each
application.
16. Resource management
it manage is the memory CPU time and other
hardware resources among the various program and the
process running on the computer.
17. Security
Ensuring the safety and protection of a computer system, its
resources, and the data it processes are essential functions of an
operating system.
Access Control
Data Encryption
Malware Detection and Prevention
Firewalls and Intrusion Detection System
18.
19. Batch Operating System
This is does not interact with computer directly and
operator takes of similar job and group them together into a
branch or batch . Then these batches are executed one by one
based on first come first serve principle.
20. Distributed Operating System
This is a type of operation system that managers a
group of different computers and make appear to a single
computer. This is design to operate on a network of
computers they are low multiple users of access shared
resources and communicate with each other over the
network.
21. Network Operating Systems
It is runs on a server and provides the capability to
manage data user groups security and application and other
networking functions.
Popular network operating systems:
Windows NT
Windows server 2003 and 2008
Linux
Unix
Mac OS
22. Real Time Operating System
It serves a real time system and the time interval
required to process and response to input. It design to
respond to event in a real time like robotics, industrial
control system.
23. Multi Programming Operating System
It is used to boost the performance of
multiple CPU within a single computer so the job
can be divided and executed more quickly.
24. Multi User Operating System
These are designed to support multiple users
simultaneously for example Linux and Unix.
25. Examples Of Operating Systems
Android : Google operated system for tablets smart phone
and smart watches
iOS : Apple OS for i Phone i Pad and i Pad touch
Mac OS : used for apples personal computer and
workstations
Windows : GUI based PC
GNU Linux : personal workstation ISP file and print
server three tyre client or server
26.
27. Conclusion
Operating System is a software program
that act as an interface between the hardware the
applications software and the uses operating
system managers all other applications and
programs in a computer and it is loaded into a
computer by a boat program.
28. Bibliography
Dr. Malini L (2018) Educational Technology, Vismaya
publication Mysore.
S.S.Patil, Jagannath K Dange, Geeta C (2012) ICT in
Education: Recent Trends, Prateesha publication-Jaipur
302004 India.
http://slideshare.com
http://www.jetir.org
http://www.raijmr.com
http://edutechwiki.unige.ch
www.slideshare.com