Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Learn about what effect closing a Microsoft account might have on your other apps and services.

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

KB5034441: Windows Recovery Environment update for Windows 10, version 21H2 and 22H2: January 9, 2024

Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements.

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

Активация Windows с помощью цифровой лицензии. Цифровые лицензии связаны с вашим оборудованием и учетной записью Майкрософт, поэтому вам не нужно ничего искать на своем компьютере.

This content can help you with your work or school account, which is the account provided to you by your organization (for example, dritan@contoso.com).

Does your phone block texts from unknown numbers? If so, change your phone settings then choose I don't have a code.We'll send another verification code. Have you added a VOIP number?