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  1. Download, install, or reinstall Microsoft 365 or Office 2024 on a PC or ...

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

  2. Sign in to Microsoft 365

    Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.

  3. Account help - support.microsoft.com

    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.

  4. All Products - support.microsoft.com

    Find out how to get support for Microsoft apps and services.

  5. Windows help and learning - support.microsoft.com

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

  6. Microsoft Project Online is retiring: What you need to know

    Sep 5, 2025 · Why is Microsoft retiring Project Online? The legacy architecture of Project Online limits our ability to deliver modern, AI-powered experiences. Microsoft is investing in Planner and the …

  7. Get help with your Microsoft account - Microsoft Support

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

  8. Announcing Native NVMe in Windows Server 2025: Ushering in a New …

    Dec 15, 2025 · Native NVMe support in Windows Server 2025 is a leap forward in storage innovation that will redefine what’s possible for your most demanding workloads. Enable Native NVMe today …

  9. Microsoft 365 adds advanced Microsoft Intune solutions at scale ...

    Dec 4, 2025 · Microsoft 365 extends advanced security and AI-powered endpoint management to more customers  

  10. Forgotten your Microsoft account username

    If the username lookup wasn't successful, try looking for your Microsoft account username within other products or services that you know are associated with that account. Read check your products or …