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How-To Guide
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How-To Guide
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Supported products
.NET
Browse existing technical questions or ask your own about developing apps with .NET including web, mobile, desktop, cloud, frameworks, ASP.NET Core, Blazor, Xamarin, and more.
Azure
Browse existing technical questions or ask your own about Azure products, including Azure Active Directory, Azure Web Apps, Virtual Machines, and more.
C++
Technical questions on Visual C++ IDE, libraries, samples, tools, setup, and Windows programming using MFC and ATL.
Enterprise Mobility + Security
Find Technical answers about specific Enterprise Mobility + Security products such as Configuration Manager, Intune, Microsoft Identity Manager and Microsoft Advanced Threat Analytics to help deliver the modern workplace and modern management to keep your data secure, in the cloud and on-premises.
Microsoft 365
Browse existing technical questions or ask your own about Microsoft 365 products/services including Exchange, Microsoft Edge, Microsoft Teams, Office Client, OneDrive, SharePoint, Skype for Business, Windows client, Microsoft Graph, and more.
Microsoft Advertising
Get help with managing advertising campaign settings, getting reports, and other technical questions with Microsoft Advertising Scripts and APIs.
Microsoft BizTalk Server
Find the answers to your technical questions about Microsoft BizTalk Server.
Microsoft Edge
Technical questions about cross-platform development tools, Extensions, and Web Apps for Microsoft Edge.
Microsoft System Center
Browse existing technical questions or ask your own about System Center that helps corporate system administrators manage a network of Windows Server and client desktop systems.
Open Specifications
Developers who are working with and implementing Microsoft Open Specifications can obtain assistance from Microsoft and its engineers through managed support.
Small Basic
Microsoft Small Basic puts the "fun" back into computer programming. With a friendly development environment that is very easy to master, it eases both kids and adults into the world of programming.
SQL Server
Technical questions about SQL Server setup, configuration, management, SQL Server Reporting Services, SQL Server Integration Services, SQL Server Analysis Services, and other SQL Server technical issues.
Sysinternals
Whether you're an IT pro or a developer, you'll find Sysinternals utilities to help you manage, troubleshoot, and diagnose your Windows systems and applications.
Windows
Ask technical questions for application developers and IT pros on Windows and Windows Server.