Microsoft officially launched its latest operating system, Windows 11, on October 5, 2021, more than six years after the introduction of Windows 10. Windows 11 features a refreshed design aimed at enhancing productivity, improved connectivity options, a completely redesigned Microsoft Store, and a more open ecosystem that presents new opportunities for developers and creators.
This comprehensive Microsoft Windows 11 guide highlights the key features of the operating system, outlines system requirements, and explains how and when users can acquire it.
What is Windows 11?
Windows 11 is Microsoft’s latest major operating system, succeeding Windows 10. It introduces a modernized interface that prioritizes simplicity, aiming to foster productivity and creativity.
Though the March 2022 update is not classified as a “feature update” by Microsoft, it included several unannounced enhancements. Users with Widgets enabled will see a new icon on the desktop’s lower left, providing a quick overview of local weather conditions. Additionally, Notepad received updates, and the Groove media player was rebranded.
By May 2024, Windows 11 had become the second most widely used version of Windows, behind Windows 10.
Windows 11 Version Timeline
Version 21H2
The initial version of Windows 11, known as version 21H2 (codenamed “Sun Valley”), was released to the public in October 2021 after being previewed to Windows Insiders in June 2021. Over its nearly one-year lifespan, this version received more than two dozen updates and patches.
Version 22H2
The Windows 11 2022 Update, dubbed 22H2 and codenamed “Sun Valley 2,” marked the operating system’s first major update. Preview builds for Windows 11 22H2 were shared with Windows Insiders starting September 2, 2021, and the public rollout began on September 20, 2022. This update introduced various features and improvements, including enhanced security with hypervisor-protected code integrity, the integration of OneDrive sync status in File Explorer, Windows Studio Effects, and streamlined update processes.
Version 23H2
Launched on September 26, 2023, the Windows 11 2023 Update (23H2) brought several new features and security protocols, such as Windows Copilot, enhancements in File Explorer, a Windows backup app, improved taskbar features, a new volume mixer, support for 7-Zip and RAR formats, and customization options for RGB peripherals.
Version 24H2
The Windows 11 24H2 Update was released on October 1, 2024, following a preview for developers on February 8, 2024. This version is undergoing continuous updates and introduces checkpoint cumulative updates, a new servicing model for features and security enhancements, and modifications to SMB signing and encryption protocols.
Key New Features in Windows 11
Revamped Start Menu
The centered Start menu utilizes cloud capabilities and Microsoft 365 to display recent files across various devices, including Android and iOS.
Snap Layouts, Snap Groups, and Desktops
Windows 11 presents Snap Layouts, Snap Groups, and Desktops, which facilitate efficient multitasking and window organization, allowing users to customize Desktops for different aspects of their lives.
Integrated Chat from Microsoft Teams
Microsoft Teams Chat is embedded in the taskbar, enabling seamless communication through text, voice, or video with contacts across various platforms and devices.
Lockscreen Widgets
The new Widgets feature offers users a curated, AI-powered content feed on the desktop, eliminating the need for mobile devices to check news and notifications.
Microsoft Store Overhaul
The Microsoft Store has been redesigned to provide a safe and streamlined place for apps, shows, movies, and educational content, featuring increased app availability and improved search functions.
Android App Support
Thanks to partnerships with Amazon and Intel, users can find and download Android apps from the Microsoft Store via the Amazon Appstore.
Notable Features of Windows 11 22H2
The Windows 11 22H2 update brought several significant features, such as improved OneDrive integration in File Explorer, enhanced AI-powered virtual meeting capabilities via Windows Studio Effects, voice-activated navigation, and additional personalization options.
New Features in Windows 11 23H2
The 23H2 update introduced Windows Copilot, an on-demand generative AI tool, along with native RGB peripheral control, support for popular archiving protocols (7-Zip and RAR), and various improvements to File Explorer and the taskbar.
Innovations in Windows 24H2
Scheduled for launch in October 2024, the Windows 24H2 update adds features like live captions, enhanced image creation and editing capabilities in Microsoft Photos and Paint, as well as improved compatibility with assistive devices and easier account switching in Teams.
AI Features in Windows 11
AI-driven features in Windows 11 include Live Captions, background noise removal for video calls, auto-framing for webcams, and the inclusion of the Bing Chat chatbot in the taskbar search.
Copilot
Launching in early 2024, Microsoft plans to introduce a Copilot key on new Windows 11 PCs for convenient access to the AI assistant, which can assist users with various tasks.
Recall
Unveiled at Microsoft Build on May 20, 2024, Recall is an AI-powered feature that helps users search through their device history using natural language prompts, with integration into the existing Timeline feature.
Developer Insights on Windows 11
PWABuilder3
Developers can use PWABuilder3 to quickly create Progressive Web Apps (PWAs) from existing web applications.
Windows App SDK
This toolkit simplifies the integration of Windows 11 features into applications while maintaining compatibility with Windows 10.
ARM Native Apps
Developers can create apps optimized for Windows on ARM, allowing for a mix of native ARM and emulated x64 code.
WinUI3 and Reunion Windowing
Using WinUI3, developers can enhance app designs, while Reunion Windowing offers simplified window management features.
Microsoft Store Commerce Opportunities
Developers can now promote apps in the Microsoft Store across various app frameworks and retain 100% of revenue from their commerce platforms.
Is Windows 11 Free?
Eligible Windows 10 users can upgrade to Windows 11 at no cost, beginning October 5, 2021. To check your device’s eligibility, download the PC Health Check app.
How to Upgrade to Windows 11
Eligible users can upgrade via the Update & Security settings in Windows 10 or utilize the Windows 11 Installation Assistant for a direct upgrade.
Setting Up Windows 11 without a Microsoft Account
While a Microsoft account is typically required for installation, users can opt for a local account by following specific steps during setup.
PC Compatibility with Windows 11
To install Windows 11, your PC must meet certain system requirements, including specific processor, RAM, storage, system firmware, graphics, display, and internet connectivity criteria.
Conclusion: Is Windows 11 Worth It?
With Windows 10 losing official support on October 14, 2025, upgrading to Windows 11 is not only advisable but also essential for maintaining security and compatibility with modern hardware and software standards. Given that the upgrade is free for many users, transitioning to Windows 11 is a worthwhile endeavor.
