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

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

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

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.

Find answers to common questions about genuine Windows software.

Descubre cómo enviar una solicitud para obtener el reembolso de una compra de contenido digital de Xbox.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Learn about HDR capabilities in Windows 11 to bring a wider range of colors and details to your display.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.