World Best Computer Operating Systems

Posted on

Determining the “best” computer operating system depends on various factors such as user preferences, specific needs, hardware compatibility, security features, ease of use, and available software ecosystem. As of my last update in January 2022, some of the most widely used and highly regarded operating systems include:

  1. Windows: Microsoft Windows is one of the most popular operating systems globally, known for its user-friendly interface, extensive software compatibility, and widespread use in both personal and enterprise environments.
  2. macOS: Developed by Apple Inc., macOS is renowned for its sleek design, seamless integration with other Apple devices, and robust security features. It’s the operating system used on Mac computers.
  3. Linux: Linux is an open-source operating system kernel that forms the basis for numerous distributions (distros) like Ubuntu, Fedora, Debian, and CentOS. Linux is favored for its customization options, security features, and suitability for servers and developers.
  4. Chrome OS: Developed by Google, Chrome OS is designed for use primarily with web applications and is featured on Chromebooks. It’s known for its simplicity, speed, and integration with Google services.
  5. iOS: Exclusive to Apple’s mobile devices like the iPhone and iPad, iOS offers a seamless user experience, tight integration with Apple’s ecosystem, and a vast selection of high-quality apps.
  6. Android: Developed by Google, Android is the most widely used mobile operating system globally. It’s known for its customization options, extensive app library, and integration with Google services.

Windows Operating System

Windows remains one of the most popular operating systems worldwide, known for its user-friendly interface, extensive software compatibility, and broad hardware support. It continues to evolve with new features and updates to meet the changing needs of users and businesses.

Certainly! Windows is a widely used operating system developed by Microsoft Corporation. Here’s an overview of the Windows operating system:


  • Windows has a long history dating back to the 1980s when Microsoft released the first version, Windows 1.0, in 1985.
  • Over the years, Microsoft has released numerous versions of Windows, each with improvements and new features. Some notable versions include Windows 3.0, Windows 95, Windows XP, Windows 7, Windows 8, and Windows 10.


  • User Interface: Windows is known for its graphical user interface (GUI), which includes a desktop, taskbar, and Start menu (or Start screen in some versions). Users interact with the system primarily through mouse clicks and keyboard input.
  • File Management: Windows includes the File Explorer application for managing files and folders. It provides features like copying, moving, renaming, and deleting files, as well as organizing them into folders.
  • Software Compatibility: Windows is compatible with a vast array of software applications, including productivity tools, games, multimedia software, development tools, and more. This broad software compatibility is one reason for its popularity.
  • Hardware Compatibility: Windows supports a wide range of hardware devices, including processors, graphics cards, printers, scanners, and peripherals. This makes it suitable for use on various types of computers, from desktops to laptops to tablets.
  • Security Features: Recent versions of Windows include built-in security features such as Windows Defender Antivirus, Windows Firewall, and various security enhancements to protect against malware, viruses, and other threats.
  • Updates: Microsoft regularly releases updates and patches to improve the stability, performance, and security of Windows. Users can configure their systems to receive automatic updates to ensure they have the latest fixes and features.


  • Windows comes in various editions tailored to different user needs, such as Windows Home, Windows Pro, Windows Enterprise, and Windows Education. Each edition offers different features and capabilities.
  • In addition to desktop versions, Microsoft has also developed specialized versions of Windows for servers (Windows Server) and embedded systems (Windows Embedded).

Recent Developments:

  • Windows 10: Released in 2015, Windows 10 is the latest major version of Windows. It introduced a range of new features, including the virtual assistant Cortana, the Edge web browser, the Start menu with Live Tiles, and the ability to run Universal Windows Platform (UWP) apps across different devices.
  • Windows 11: Announced in 2021, Windows 11 is the successor to Windows 10, featuring a redesigned Start menu, taskbar, and window management system. It also includes improvements to performance, gaming, and security.

macOS Operating System

macOS is known for its seamless integration with Apple’s ecosystem, its emphasis on security and privacy, and its user-friendly interface. It continues to evolve with each new version, offering Mac users new features and enhancements to improve their computing experience.

macOS is the primary operating system developed by Apple Inc. for its line of Macintosh computers. Here’s an overview of macOS:


  • macOS, previously known as Mac OS X and OS X, traces its roots back to the original Macintosh operating system released in 1984.
  • macOS X, introduced in 2001, marked a significant shift for Apple, as it was based on the Unix-like NeXTSTEP operating system acquired from NeXT, the company founded by Steve Jobs after leaving Apple.
  • Over the years, macOS has undergone several major updates, with each version introducing new features, enhancements, and improvements to performance and security.


  • User Interface: macOS features a sleek and intuitive graphical user interface (GUI), known for its aesthetic design and ease of use. Key elements include the Dock for launching applications, Finder for file management, and Mission Control for managing multiple desktops and windows.
  • Integration with Apple Ecosystem: macOS seamlessly integrates with other Apple devices and services, such as iPhone, iPad, Apple Watch, and iCloud. Features like Handoff, Continuity Camera, and Universal Clipboard allow for a smooth experience across multiple devices.
  • Security and Privacy: macOS prioritizes security and privacy, with features such as Gatekeeper, which ensures that only trusted software from identified developers can be installed, and FileVault, which encrypts the contents of the user’s disk to protect data.
  • Built-in Apps: macOS comes with a suite of built-in apps for productivity, creativity, and entertainment, including Safari (web browser), Mail (email client), Pages (word processor), Numbers (spreadsheet), Keynote (presentation software), GarageBand (music creation), and iMovie (video editing).
  • Developer Tools: macOS includes powerful developer tools such as Xcode, which enables developers to create apps for macOS, iOS, iPadOS, watchOS, and tvOS. Terminal provides access to the Unix command-line interface for advanced users and developers.


  • Like Windows, macOS is released in periodic versions, each with a unique name (e.g., macOS Catalina, macOS Mojave, macOS Big Sur) and a version number.
  • Apple typically releases a major macOS update annually, introducing new features, performance improvements, and security enhancements.

Recent Developments:

  • macOS Monterey: Introduced in 2021, macOS Monterey is the latest major version of macOS. It includes new features such as Universal Control, which allows users to control multiple Mac and iPad devices with a single mouse and keyboard, and Focus mode, which helps users stay focused by filtering notifications.

Linux Operating System

Linux is a versatile and powerful operating system with a wide range of applications, from desktop computing to server hosting to embedded systems. Its open-source nature, flexibility, and community support make it an attractive choice for users seeking freedom, customization, and control over their computing environment.

Linux is a Unix-like operating system kernel developed by Linus Torvalds in 1991. It serves as the foundation for numerous operating systems known as Linux distributions (or distros). Here’s an overview of Linux:

Key Features:

  1. Open Source: Linux is open-source software, meaning its source code is freely available for anyone to view, modify, and distribute. This fosters collaboration among developers worldwide and encourages innovation.
  2. Variety of Distributions: Linux is available in various distributions, each tailored to different use cases and preferences. Some popular distributions include Ubuntu, Fedora, Debian, CentOS, and Arch Linux. Each distribution may have its package management system, default desktop environment, and software selection.
  3. Customization: Linux offers a high degree of customization, allowing users to configure virtually every aspect of their system, including desktop environment, window manager, themes, icons, and software selection. This flexibility appeals to power users, developers, and system administrators.
  4. Stability and Performance: Linux is known for its stability and performance, particularly in server environments. Its robust architecture and efficient resource management make it suitable for running servers, embedded systems, and high-performance computing clusters.
  5. Security: Linux is renowned for its security features, including user permissions, access controls, and security-focused distributions like SELinux (Security-Enhanced Linux) and AppArmor. The open-source nature of Linux allows for rapid identification and patching of security vulnerabilities.
  6. Package Management: Most Linux distributions use package management systems to install, update, and remove software packages. Common package managers include apt (used by Debian-based distributions like Ubuntu), yum/dnf (used by Red Hat-based distributions like Fedora and CentOS), and pacman (used by Arch Linux).
  7. Command-Line Interface: Linux provides a powerful command-line interface (CLI) that allows users to perform system administration tasks, automate tasks through scripting, and access a vast array of command-line utilities and tools.

Use Cases:

  • Desktop Computing: Linux desktop distributions like Ubuntu, Fedora, and Linux Mint provide user-friendly interfaces and a wide range of software applications, making them suitable alternatives to proprietary operating systems like Windows and macOS.
  • Server Hosting: Linux is widely used for hosting web servers, database servers, file servers, and cloud infrastructure. Its stability, performance, and security features make it a preferred choice for many businesses and organizations.
  • Embedded Systems: Linux is commonly used in embedded systems such as routers, IoT devices, smart appliances, and automotive infotainment systems. Its small footprint, flexibility, and customization options make it well-suited for embedded applications.

Community and Support:

  • The Linux community is vibrant and diverse, comprising developers, enthusiasts, and users from around the world. Online forums, mailing lists, IRC channels, and community-driven websites provide support, documentation, and resources for Linux users.

Chrome OS Operating System

Chrome OS is a lightweight, cloud-centric operating system designed for speed, security, and simplicity. It is well-suited for users who primarily use web-based applications and services and value ease of use, affordability, and seamless integration with Google’s ecosystem. As cloud computing continues to evolve, Chrome OS is likely to remain a competitive option for a wide range of users, from students and consumers to businesses and educators.

Chrome OS is a Linux-based operating system developed by Google, primarily designed to work with web applications and cloud computing. Here’s an overview of Chrome OS:

Key Features:

  1. Cloud-Centric: Chrome OS is centered around the use of web applications and cloud services. The operating system itself is lightweight, with most applications and data stored and accessed online through the Chrome browser.
  2. Security: Chrome OS is known for its security features, including automatic updates, sandboxing of applications, verified boot, and data encryption. These measures help protect users from malware, viruses, and other security threats.
  3. Speed and Performance: Chrome OS is designed to be fast and efficient, with quick boot times and smooth performance, even on low-end hardware. Its minimalistic design and reliance on web-based applications contribute to its responsiveness.
  4. Integration with Google Services: Chrome OS integrates seamlessly with Google’s ecosystem of services, including Gmail, Google Drive, Google Docs, and Google Play Store. Users can access their Google accounts and data across devices running Chrome OS.
  5. Automatic Updates: Chrome OS receives regular automatic updates from Google, ensuring that users have the latest security patches, features, and improvements without manual intervention.
  6. Chromebook Hardware: Chrome OS is primarily used on Chromebook laptops, which are manufactured by various companies such as Google, Acer, HP, Dell, and Lenovo. Chromebooks come in a range of form factors and price points, catering to different user needs and preferences.

Use Cases:

  • Education: Chromebooks are popular in educational settings due to their affordability, ease of use, and integration with Google Classroom and other educational tools. Chrome OS’s security features also make it appealing to schools concerned about student safety and data privacy.
  • Consumer Computing: Chromebooks are also used by consumers for everyday computing tasks such as web browsing, email, document editing, media streaming, and social media. They are particularly well-suited for users who primarily use web-based applications and services.
  • Enterprise: Chrome OS is gaining traction in enterprise environments, especially for businesses that leverage cloud computing and web-based productivity tools. Its security, manageability, and cost-effectiveness make it an attractive option for businesses looking to modernize their IT infrastructure.

Chrome OS vs. Other Operating Systems:

  • Unlike traditional operating systems like Windows and macOS, Chrome OS does not support traditional desktop applications. Instead, it relies on web apps and Android apps from the Google Play Store.
  • Chrome OS offers a simplified user experience compared to traditional operating systems, making it easy for users to get started with minimal setup and maintenance.

iOS Operating System

In the ever-changing landscape of mobile technology, iOS stands as a testament to Apple’s unwavering commitment to innovation, quality, and user experience. From its revolutionary debut to its current status as a global phenomenon, iOS has redefined what is possible in the realm of mobile computing. As we look to the future, one thing remains certain: iOS will continue to shape the way we live, work, and connect in an increasingly digital world.

In the realm of mobile technology, few names resonate as powerfully as iOS, the operating system that drives Apple’s iconic iPhone, iPad, and iPod Touch devices. Since its inception, iOS has continually reshaped the landscape of mobile computing, setting new standards for usability, security, and innovation. This article delves into the evolution and impact of iOS, tracing its journey from a groundbreaking debut to its status as a cornerstone of modern digital life.

The Birth of iOS:

iOS emerged in 2007 alongside the original iPhone, heralding a new era of touchscreen smartphones. Developed by Apple Inc., under the guidance of Steve Jobs, iOS represented a departure from the traditional mobile operating systems of the time. Its intuitive multitouch interface, coupled with features like the App Store and Safari web browser, propelled iOS to instant acclaim, garnering praise for its simplicity and elegance.

Evolution Over Generations:

With each successive generation, iOS has undergone significant evolution, introducing a plethora of new features and enhancements:

  1. iOS 2-6: These early iterations laid the groundwork for iOS’s success, introducing key features like the App Store, push notifications, multitasking, and Siri, Apple’s virtual assistant.
  2. iOS 7-9: iOS 7 marked a visual overhaul, introducing a flat design language and revamped icons. Subsequent versions focused on refining existing features, improving performance, and enhancing user experience.
  3. iOS 10-12: These iterations introduced significant updates, such as the introduction of the Control Center, improved Siri functionality, augmented reality (AR) capabilities, and performance optimizations.
  4. iOS 13-15: Recent versions have placed a strong emphasis on privacy and security, with features like App Tracking Transparency and Privacy Labels. Other notable additions include Dark Mode, enhanced photo editing tools, and improvements to Siri and Maps.

Impact on User Experience:

iOS has fundamentally transformed the way people interact with technology, shaping user expectations and behaviors in profound ways:

  • Intuitive Interface: iOS’s intuitive user interface has set a benchmark for simplicity and ease of use, making it accessible to users of all ages and backgrounds.
  • Vibrant App Ecosystem: The App Store, with its vast array of third-party applications, has empowered users with unprecedented access to tools, entertainment, and services, fueling a thriving app economy.
  • Seamless Integration: iOS seamlessly integrates with other Apple devices and services, enabling features like Handoff, Continuity Camera, and iCloud synchronization, which enhance productivity and convenience.
  • Security and Privacy: iOS’s stringent security measures, including hardware and software encryption, biometric authentication (Touch ID and Face ID), and sandboxing of apps, have earned it a reputation for robust security and privacy protection.

iOS in the Modern Era:

As iOS enters its third decade, it continues to evolve in response to emerging trends and technological advancements:

  • Augmented Reality (AR): iOS has become a leading platform for AR experiences, enabling developers to create immersive apps and games that blend the digital and physical worlds.
  • Machine Learning and AI: With the integration of Core ML and SiriKit, iOS has embraced machine learning and artificial intelligence, enabling developers to create intelligent, context-aware applications.
  • Health and Wellness: iOS has expanded its focus on health and wellness, with features like the Health app, which enables users to track fitness metrics, monitor health data, and access telemedicine services.

Android Operating System

Android stands as a testament to Google’s vision of creating an open, accessible, and innovative platform for mobile computing. From its humble beginnings to its current status as a global phenomenon, Android has redefined the mobile landscape, empowering users, developers, and manufacturers alike. As we look to the future, one thing is clear: Android will continue to inspire creativity, drive innovation, and shape the way we interact with technology for years to come.

Origins and Evolution:

Android was founded in 2003 by Andy Rubin, Rich Miner, Nick Sears, and Chris White, with the goal of creating an open-source operating system for mobile devices. Google acquired Android Inc. in 2005, leading to the development of the Android operating system as we know it today.

  • Android Versions: Android has undergone numerous iterations, each accompanied by a dessert-themed codename. From Cupcake and Donut to KitKat and Pie, these versions have introduced a plethora of features and improvements, shaping the evolution of the platform.

Key Features:

  1. Open-Source Nature: Android is built on an open-source framework, allowing developers to modify, customize, and distribute the operating system freely. This openness has fostered a vibrant ecosystem of developers, manufacturers, and users, driving innovation and collaboration.
  2. Customization: Android offers unparalleled customization options, enabling users to personalize their devices with custom launchers, themes, widgets, and more. This flexibility allows users to tailor their devices to suit their preferences and needs.
  3. Google Play Store: The Google Play Store serves as the primary marketplace for Android apps, offering a vast catalog of applications, games, and digital content. With millions of apps available, users have access to a diverse range of tools, entertainment, and services.
  4. Google Services Integration: Android seamlessly integrates with Google’s ecosystem of services, including Gmail, Google Maps, Google Drive, and Google Assistant. This integration enables features like seamless data synchronization, voice commands, and contextual recommendations.
  5. Notifications and Multitasking: Android provides robust notification management and multitasking capabilities, allowing users to stay informed and productive. Features like notification channels, quick replies, and split-screen multitasking enhance the user experience and productivity.
  6. Security and Privacy: Android prioritizes security and privacy, with features such as Google Play Protect, which scans apps for malware, and Scoped Storage, which enhances data security. Additionally, Android offers regular security updates and privacy controls to empower users to safeguard their personal information.

Impact and Adoption:

  • Global Dominance: Android has achieved unparalleled success, powering the majority of smartphones worldwide. Its widespread adoption has democratized access to technology, bringing affordable and feature-rich devices to users across the globe.
  • Ecosystem Diversity: Android’s open-source nature has fostered a diverse ecosystem of devices, ranging from budget-friendly smartphones to flagship models, as well as tablets, smartwatches, smart TVs, and automotive infotainment systems.
  • Innovation Catalyst: Android has been a catalyst for innovation, driving advancements in mobile technology, artificial intelligence, augmented reality, and more. Its open platform has empowered developers to push the boundaries of what is possible, leading to groundbreaking apps and experiences.


The “best” operating system for you depends on your specific needs and preferences. For instance, if you prioritize ease of use and seamless integration with your iPhone, macOS might be your best choice. If you’re a developer or value customization and open-source software, Linux could be ideal. It’s essential to evaluate each operating system’s features and consider how they align with your requirements.

Leave a Reply

Your email address will not be published. Required fields are marked *