Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

In Excel 2010, the maximum worksheet size is 1,048,576 rows by 16,384 columns. In this article, find all workbook, worksheet, and feature specifications and limits.

Correctly using someone's pronoun is one of the most basic ways to show that we value being inclusive and respectful. When we are referred to with the wrong pronoun, it may make us feel disrespected, invalidated, and alienated. In a hybrid multicultural workplace, the simple act of using the right pronouns for one another can help build trust and improve communication among colleagues. If your ...

Xbox Support ... Xbox Support

If you purchased a product from Microsoft, you may be able to request a refund, exchange or a return. Items that may be eligible for a return, refund, or exchange include physical goods like a Surface, Xbox controller, virtual reality headset, or packaged software. You can request a return or exchange on your Microsoft account Order history page. Open Order history Find the relevant item and ...

Xbox Support ... Xbox Support

For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 10, version 1607, see its update history page.

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

.NET 8.0 has been refreshed with the latest update as of February 10, 2026. This update contains security fixes. See the release notes for details about updated packages. .NET 8.0 servicing updates are upgrades. The latest servicing update for 8.0 will remove the previous 8.0 update upon successful installation. For example, when the .NET 8.0.24 is installed .NET 8.0.23 version will be removed ...

Applies to: Windows Server 2016 This security update includes fixes and improvements that are a part of the following update: November 11, 2025—KB5068864 (OS Build 14393.8594) The following is a summary of the issues that this update addresses. The bold text within the brackets indicates the item or area of the change we are documenting. [PowerShell 5.1] The Invoke-WebRequest command now ...