Improvements This update includes new features and quality improvements that were part of the following update: April 14, 2026—KB5083769 (OS Builds 26200.8246 and 26100.8246) April 30, 2026—KB5083631 (OS Builds 26200.8328 and 26100.8328) Preview This update addresses security vulnerabilities documented in the following guide: May 2026 Security Updates The following summary outlines key. Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions. The type of support Microsoft provides for consumers depends on the product you're calling about and if you have a product for home or for business use. It can also depend on if you want help for an issue with a service like OneDrive or Outlook.com, or help with Windows, but you don't have an existing Microsoft 365 subscription. Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content. Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent. Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more. Our community is a collaborative place to learn about our products and ask questions! Check out our most popular conversations! Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more. Training: In Microsoft Outlook, you can share your calendar with other people and open a shared calendar. Learn how in this online video.