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  1. Activate Office for Windows - Microsoft Support

    Learn how to activate Office that is pre-installed on new Windows 10 PCs or using a new product key.

  2. Reactivate Microsoft 365 or Office - Microsoft Support

    For Microsoft 365 and Office 2021 - Download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac. For Office 2019, 2016 or 2013 - Download and install or reinstall Office 2019, …

  3. Activate Windows - Microsoft Support

    It is essential that you link your Microsoft account to the Windows 11 license on your device. Linking your Microsoft account with your digital license enables you to reactivate Windows …

  4. Reactivating Windows after a hardware change - Microsoft Support

    If you make significant hardware changes on your device, such as replacing your motherboard, Windows will no longer find a license that matches your device, and you’ll need to reactivate …

  5. How do I reactivate Skype Credit? - Microsoft Support

    How do I reactivate Skype Credit? Important: Starting May 5th, the Skype Dial Pad will only be visible to you in Teams if you have an active paid subscription or active Skype Credit.

  6. Users might receive a Product Deactivated error in Microsoft 365 …

    Dec 20, 2024 · Logs: %temp%/diagnostics. WORKAROUND Select the Reactivate button from the banner. You will be prompted to sign-in to reactivate. OR Sign out and close all of your …

  7. Reactivating Windows after a hardware change - Microsoft Support

    If you make significant hardware changes on your device, such as replacing your motherboard, Windows will no longer find a license that matches your device, and you’ll need to reactivate …

  8. Enable and disable a touchscreen in Windows - Microsoft Support

    Enable and disable a touchscreen in WindowsTo enable or disable a touchscreen in Windows, follow these steps: Right-click on the Start menu and select Device Manager. In the Device …

  9. Deactivate an installation of Office - Microsoft Support

    Learn how to deactivate an Office install that you shared with someone or deactivate an Office install so you can install it on another device.

  10. Why can't I activate Windows? - Microsoft Support

    Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. When you get a message that says …