Support for home products. Depending on your product and if it's still in support, Microsoft support experts are available to help you with a broad selection of support options and able to address product and service challenges for a more personalized experience. Chat or receive a call back from a technical support expert: If you have a Microsoft 365 Basic, Microsoft 365 Personal, or Microsoft ...

Learn how to connect a Bluetooth device in Windows and adjust Bluetooth pairing settings.

Learn how to navigate Windows using keyboard shortcuts. Explore a full list of taskbar, command prompt, and general Windows shortcuts.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

How to open the Camera app in Windows. To open up your webcam or camera, select the Start button, then select All apps, and then select Camera in the list of apps. If you have multiple cameras, you can switch between them by selecting Change Camera at the top right once the Camera app is opened.. Open Camera

Warning: Excel provides the DATEDIF function in order to support older workbooks from Lotus 1-2-3.The DATEDIF function may calculate incorrect results under certain scenarios. Please see the known issues section of this article for further details.

Learn how to use keyboard shortcuts in Word to navigate, select, format, and edit your documents faster and easier.

Learn how to update Windows to ensure your device operates smoothly and securely with the latest features.

Get the steps for how to transfer photos and videos from your portable devices to your PC.

Learn how to find your product key for Office 2010 or locate a lost Microsoft Office 2010 product key.