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

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

Use an existing Microsoft account to get started, then add your new account later. Set up your PC using a local account, then learn how to Change from a local account to a Microsoft account.

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.

Get support, help, and learning resources for Microsoft 365. Organize your life, expand your creativity, and protect what’s important with Microsoft 365.

Learn how to download and install apps you need from your Microsoft 365 business subscription.

Your Microsoft account dashboard is where you can manage your personal information and security settings, keep tabs on your subscriptions and order history, and manage your payment …

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

Oct 14, 2025 · The installation media for Windows is a versatile tool that serves multiple purposes, including in-place installations for recovery and new installations. This media, …