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Give Your Agents Domain Expertise with Agent Skills in Microsoft Agent Framework
You can now equip your Microsoft Agent Framework agents with portable, reusable skill packages that provide domain expertise on demand — without changing a single line of your agent's core instructions. With the new FileAgentSkillsProvider, available for both .NET and Python, your...
Read moreClick to read more about this postGitHub Copilot Dev Days: Build faster with GitHub Copilot CLI, in VS Code & Visual Studio, and beyond!
Modern software development is moving fast—and AI is now a practical part of how Microsoft developers design, build, and ship applications every day. From writing code in Visual Studio and VS Code, to building cloud-native apps on Azure, developers are looking for ways to stay...
Read moreClick to read more about this postWhat sort of horrible things happen if my dialog has a non-button with the control ID of IDCANCEL?
You get notifications that might not make sense.
Read moreClick to read more about this postLatest posts
Nov 11, 2025
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Announcing .NET 10
Announcing the release of .NET 10, the most productive, modern, secure, intelligent, and performant release of .NET yet. With updates across ASP.NET Core, C# 14, .NET MAUI, Aspire, and so much more.
.NET Blog
Nov 11, 2025
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.NET and .NET Framework November 2025 servicing releases updates
Tara,
Victor
A recap of the latest servicing updates for .NET and .NET Framework for November 2025.
.NET Blog
Nov 11, 2025
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Behind the scenes on how Windows 95 application compatibility patched broken programs
Replacing bytes with the greatest of care.
The Old New Thing
Nov 10, 2025
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How did Windows 3.1 distinguish two different programs that happened to share the same executable name?
The trouble with disambiguation.
The Old New Thing
Nov 10, 2025
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Configuring Advanced High Availability Features in Azure Cosmos DB SDKs
Azure Cosmos DB is engineered from the ground up to deliver high availability, low latency, throughput, and consistency guarantees for globally distributed applications. As mission-critical systems increasingly rely on Cosmos DB for performance at scale, understanding and configuring...
Azure Cosmos DB Blog
Nov 7, 2025
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Windows MIDI Services and the 10-MIDI driver limit
If you are reading this in 2026 or beyond, here are two posts you should instead refer to
Required Registry Entries for Windows MIDI Services
Windows MIDI Services Known Issues and Workarounds
The USB MIDI 1.0 specification was released in the late 90s around the same time that PCs...
Windows MIDI and Music dev
Nov 7, 2025
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Go 1.25.4-2 and 1.24.10-1 Microsoft builds now available
A new release of the Microsoft build of Go is now available for download.
Microsoft for Go Developers
Nov 7, 2025
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IntelePeer supercharges its agentic AI platform with Azure Cosmos DB
Reducing latency by 50% and scaling intelligent CX for SMBs
This article was co-authored by Sergey Galchenko, Chief Technology Officer, IntelePeer, and Subhash Ramamoorthi, Director, IntelePeer AI Hub.
ICYMI: Discover how IntelePeer enhances agent intelligence and powers their...
Azure Cosmos DB Blog
Nov 7, 2025
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Non-recursively deleting a binary tree in constant space: Restructuring the tree
Changing the tree structure to make it easier to delete.
The Old New Thing