Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Learn how Smart charging in Windows can help your battery last longer over time.

The new Microsoft Edge helps you browse, search, shop online, and more. Like all modern browsers, Microsoft Edge lets you collect and store specific data on your device, like cookies, and lets you send information to us, like browsing history, to make the experience as rich, fast, and personal as possible.

Word 2021 for Windows gives you new ways to create compelling content. This article provides an overview of the new features you can discover.

Windows 11, version 22H2; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

Learn how to manage background activity for apps to help save battery power in Windows.

Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.