A new AI era begins Step into a new era of AI-powered Windows computers with your very own Copilot+ PC. The fastest, most intelligent Windows PCs ever.

Welcome to Windows 11! Learn about new features, upgrade FAQs, device lifecycles, and support options.

If you want to perform a reinstall or clean install of Windows 11 on a new or used PC, use this option to download the media creation tool to make a bootable USB or DVD.

You can use this page to download a disc image (ISO file) that can be used to install or reinstall Windows 10. The image can also be used to create installation media using a USB flash drive or DVD.

Oct 14, 2025 · Find out how to get Windows 11 from Microsoft. Check your PC’s compatibility against the system requirements to see if you can upgrade to Windows 11.

Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.

Windows 8.1 Windows 7 Media Feature Pack Windows Insider Preview Windows 10/11 Insider Preview Windows Server Insider Preview Windows 11 on ARM Insider Preview

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Experience the latest Microsoft Windows 11 features. Learn how our latest Windows OS gives you more ways to work, play and create.

This set of tools allows enterprise security administrators to download, analyze, test, edit and store Microsoft-recommended security configuration baselines for Windows and other Microsoft products, …