Operating System Tutorial

Operating System Tutorial Types of Operating System Evolution of Operating System Functions of Operating System Operating System Properties Operating System Services Components of Operating System Needs of the Operating System

Operating Systems

Linux Operating System Unix Operating System Ubuntu Operating System Chrome Operating Systems Fedora Operating System MAC Operating System MS Windows Operating System Solaris Operating System Cooperative Operating System CorelDRAW Operating System CentOS FreeBSD Operating Systems Batch Operating System MS-DOS Operating System Commercial Mobile Operating Systems

Differences

Difference Between Multi-programming and Multitasking Difference between C-LOOK and C-SCAN Difference between Rotational Latency and Disk Assess Time Trap vs Interrupt Difference between C-SCAN and SSTF Difference between SCAN and FCFS Difference between Seek Time and Disk Access Time Difference between SSTF and LOOK Difference between Process and Program in the Operating System Difference between Protection and Security in Operating System

How To

How to implement Monitors using Semaphores How to Install a Different Operating System on a PC

Questions

What is Kernel and Types of Kernel What is DOS Operating System What is Thread and Types of Thread What is Process Scheduler and Process Queue What is Context Switching What is CPU Scheduling What is Producer-Consumer Problem What is Semaphore in Operating System Monitors in Operating System What is Deadlock What is Paging and Segmentation What is Demand Paging What is Virtual Memory What is a Long term Scheduler What is Page Replacement in Operating System What is BSR Mode What is Convoy Effect What is Job Sequencing in Operating System Why is it critical for the Scheduler to distinguish between I/O-bound and CPU-bound programs Why is there a Need for an Operating System

Misc

Process Management Process State Scheduling Algorithm FCFS (First-come-First-Serve) Scheduling SJF (Shortest Job First) Scheduling Round-Robin CPU Scheduling Priority Based Scheduling HRRN (Highest Response Ratio Next) Scheduling Process Synchronization Lock Variable Mechanism TSL Mechanism Turn Variable Mechanism Interested Variable Mechanism Deadlock Avoidance Strategies for Handling Deadlock Deadlock Prevention Deadlock Detection and Recovery Resource Allocation Graph Banker’s Algorithm in Operating System Fixed Partitioning and Dynamic Partitioning Partitioning Algorithms Disk Scheduling Algorithms FCFS and SSTF Disk Scheduling Algorithm SCAN and C-SCAN Disk Scheduling Algorithm Look and C-Look Disk Scheduling Algorithm File in Operating System File Access Methods in Operating System File Allocation Method Directory Structure in Operating System N-Step-SCAN Disk Scheduling Feedback Queue in Operating System Contiguous Memory Allocation in Operating System Real-time Operating System Starvation in Operating System Thrashing in Operating System 5 Goals of Operating System Advantages of Operating System Advantages of UNIX Operating System Bit Vector in Operating System Booting Process in Operating System Can a Computer Run Without the Operating System Dining Philosophers Problem in Operating System Free Space Management in Operating System Inter Process Communication in Operating System Swapping in Operating System Memory Management in Operating System Multiprogramming Operating System Multitasking Operating Systems Multi-user Operating Systems Non-Contiguous Memory Allocation in Operating System Page Table in Operating System Process Scheduling in Operating System Segmentation in Operating System Simple Structure in Operating System Single-User Operating System Two Phase Locking Protocol Advantages and Disadvantages of Operating System Arithmetic operations in binary number system Assemblers in the operating system Bakery Algorithm in Operating System Benefits of Ubuntu Operating System CPU Scheduling Criteria in Operating System Critical Section in Operating System Device Management in Operating System Linux Scheduler in Operating System Long Term Scheduler in Operating System Mutex in Operating System Operating System Failure Peterson\'s Solution in Operating System Privileged and Non-Privileged Instructions in Operating System Swapping in Operating System Types of Operating System Zombie and Orphan Process in Operating System 62-bit operating system Advantages and Disadvantages of Batch Operating System Boot Block and Bad Block in Operating System Contiguous and Non - Contiguous Memory Allocation in Operating System Control and Distribution Systems in Operations Management Control Program in Operating System Convergent Technologies in Operating System Convoy Effect in Operating System Copy Operating Systems to SSD Core Components of Operating System Core of UNIX Operating System Correct Value to return to the Operating System Corrupted Operating System Cos is Smart Card Operating System Cosmos Operating Systems Examples Generation of Operating System Hardware Solution in Operating System Process Control Block in Operating System Function of Kernel in Operating System Operating System Layers History of Debian Operating Systems Branches and Architecture of Debian Operating Systems Features and Packages of Debian Operating Systems Installation of Operating System on a New PC Organizational Structure and Development in Debian Operating Systems User Interface in Operating System Types Of Memory in OS Operating System in Nokia Multilevel Paging in OS Memory Mapping Techniques in OS Memory Layout of a Process in Operating System Hardware Protection in Operating System Functions of File Management in Operating System Core of Linux Operating System Cache Replacement Policy in Operating System Cache Line and Cache Size in Operating System Kernel I/O Subsystem Security Management in Operating System Bare Machine in Operating System Mutual Exclusion in Operating system Cycle Stealing in the Operating System Cost and Support for the User Operating System Assembly operating system Course Objectives and Outcomes of Operating System Cost of Windows 7 Operating System Cost of UNIX Operating System Cots Operating System Cost of Windows 10 Operating System Artificial Intelligence Operating System Download Artificial intelligence assistant operating system AROS Research Operating System Deadlock Detection in Distributed Systems Process Management in Operating System (OS) Robotics Operating System SSD Caching Tails Operating System Computer Assisted Coding System (CACS) Disk Operating System File Management in Operating System What is the Importance of Operating Systems? Kernel Data Structure Operating System Security All Dos Commands with Explanation Lineage OS Symbian OS Bharat OS ChromeOS Flex Clustered operating system Concurrency in Operating System Monolithic structure in the operating system Oxygen Operating System System calls in the operating system (OS) System program in OS Application Programs in OS Shared Devices in Operating Systems Address Binding in the Operating System Disk Controller in the Operating System Dual-mode Operations in the Operating System Multilevel Queue Scheduling in Operating System Pixel OS POP!_OS Spooling in the Operating System Dead Operating System Difference Between Dual Core and Octa Core Processors Kolibri OS Mageia Operating System Operating System Hardening Blade Server in Operating System Classification of Operating System CNK Operating System Difference between FAT32, exFAT, and NTFS File Systems DIFFERENCE BETWEEN PRIORITY INVERSION AND PRIORITY INHERITANCE DUAL MODE OPERATIONS IN OS File Models in Distributed Operating System MICROKERNEL Monolithic Kernel and key differences from Microkernel Multi-Process Operating System Objectives of the Operating System Parallel System in Operating System What is an OLE Object?

Cost and Support for the User Operating System

Cost and Support for the User Operating System

Cost and support are two aspects that frequently have a big impact on the decision when it comes to selecting an operating system (OS) for personal or professional use. We'll delve deeper into these two elements and how important they are when selecting an operating system in this article.

When choosing an operating system for personal or commercial usage, cost and support are two important variables to take into account. Because they can be expensive, operating systems must be chosen carefully in order to offer a positive user experience.

Cost:

Some operating systems may come with additional costs related to the need for particular hardware or software. MacOS, for instance, can be more expensive than gadgets from other manufacturers because it is exclusively compatible with Apple products. Furthermore, some operating systems could charge recurring membership fees for updates or maintenance, which over time might mount up.

When selecting an operating system, price is among the most important considerations to take into account. Operating systems can be purchased for as little as nothing or as much as several hundred dollars. For instance, the widely used operating system Windows normally has a complete licence costing several hundred dollars, but macOS is free to download but only works on Apple devices.

On the other hand, whilst free operating systems like Linux may result in cost savings, they might not receive the same degree of maintenance as those that are purchased. Community support might be beneficial, but it could not offer the same degree of technical experience as specialised technical support teams. The amount of assistance required for the particular use case must be taken into account.

It's important to analyse cost in terms that go beyond just the original expense. For instance, some operating systems call for particular hardware or software that could be more expensive.

For updates or maintenance, some operating systems may also charge recurring membership fees. These expenses must be taken into account when calculating the overall cost of an operating system.

Support:

The quality of support an operating system provides is an important aspect to take into account when making your decision. There are numerous ways to get support, including through user groups, online forums, documentation, and technical support. Users, particularly those who might not be as tech-savvy, may notice a substantial difference in the user experience depending on the degree of support offered.

More strong support is provided by some operating systems than others. For instance, Microsoft provides a variety of support alternatives, such as phone assistance, chat support, and online forums.
Linux, a free and open-source operating system, on the other hand, is heavily dependent on community support. Community support is beneficial, but it could not offer the same level of assistance as specialised technical support teams.

The accessibility of software and applications is another factor to take into account. It's possible that some operating systems offer more robust software catalogues than others, which might be crucial for either professional or domestic use. For instance, there is a huge selection of software and programmes for Microsoft Windows and macOS, whereas Linux might have fewer choices.

It's important to take into account how easily an operating system may be customised with software and applications. When compared to other operating systems, Linux may offer fewer software possibilities than Windows and macOS, which both have extensive software catalogues. It can be important to choose an operating system that can accommodate the software and apps required for professional or personal use.

The degree of technical competence required to utilise the operating system should be taken into account in addition to the availability of the programme. While certain operating systems, like Linux, may require greater technical expertise to use efficiently, others, like macOS, are created with usability in mind.

Conclusion:

When choosing an operating system, it's important to take support and pricing into account. Along with the availability of the software and applications required for the intended use case, it's necessary to consider ongoing costs and support choices.

In the end, the best operating system will rely on the requirements, preferences, and technical proficiency of the user. Users can make an informed choice and guarantee a simple and effective user experience by carefully taking these things into account.