Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.

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.

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.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Tip: Learn more about Microsoft Forms or get started right away and create a survey, quiz, or poll. Want more advanced branding, question types, and data analysis? Try Dynamics 365 Customer Voice. …

Oct 14, 2025 · Windows 10 support ends on October 14, 2025. Upgrade to Windows 11 now to ensure continued security and feature updates. Learn more about the transition.

Feb 4, 2025 · Learn how to install Windows 11, including the recommended option of using the Windows Update page in Settings.

Learn how to manage your Microsoft account security info and troubleshoot verification code issues.

With passkeys, you can sign into your Microsoft personal account or your work/school account using your face, fingerprint, or PIN. Signing in with a passkey is simple and fast and helps protect you …