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Customize AI responses from GitHub Copilot

Learn how custom instructions can tailor GitHub Copilot's AI responses to your team's exact needs.
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Jul 14, 2025
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Supercharge your EWS migration with AI and GitHub Copilot

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Thomas Mechelke
We're announcing a new tutorial that helps developers migrate solutions from EWS to Microsoft Graph using AI and GitHub Copilot.
Microsoft 365 Developer Blog
Cosmos DB in Microsoft Fabric - Build agentic AI apps with ease. Simplified | Autonomous | Optimized for AI
Jul 14, 2025
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Announcing Cosmos DB in Microsoft Fabric (Preview) with New Capabilities!

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Jilene Maldonado
We’re excited to unveil the open Public Preview of Cosmos DB in Microsoft Fabric, now available to all users! Since our initial announcement at Microsoft Build 2025, we’ve introduced an array of powerful new features to enhance your data workflows. With this release, you can...
Azure Cosmos DB Blog
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Jul 14, 2025
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Enhancing Code Quality at Scale with AI-Powered Code Reviews

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Sneha Tuli
Microsoft’s AI-powered code review assistant has transformed pull request workflows by automating routine checks, suggesting improvements, and enabling conversational Q&A, leading to faster PR completion, improved code quality, and enhanced developer onboarding. Its seamless integration and customizability have driven widespread adoption within Microsoft
Engineering@Microsoft
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Jul 14, 2025
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There is a std::chrono::high_resolution_clock, but no low_resolution_clock

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Raymond Chen
For when you care only enough to be roughly on time.
The Old New Thing
Python feature
Jul 14, 2025
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Announcing Full Cross-Platform Support for the mssql-python Driver

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Sumit Sarabhai
After the successful release of Public Preview of mssql-python driver, we’re thrilled to announce a major milestone for the mssql-python driver: full support for all three major operating systems—Windows, macOS, and Linux. This release marks a significant leap forward in our...
Microsoft for Python Developers Blog
PIX on Windows
Jul 11, 2025
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PIX 2507.11 - misc bug fixes + improvements

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Austin Kinross
Today we released PIX version 2507.11, which can be downloaded here. This release includes everything in the previous 2505.30 release, plus the following bug fixes: GPU Captures (capture time) Fix capture-time crash caused by having opaque layout textures and buffers in the same...
PIX on Windows
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Jul 11, 2025
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Building Event-Driven Go applications with Azure Cosmos DB and Azure Functions

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Abhishek Gupta
The Go programming language is a great fit for building serverless applications. Go applications can be easily compiled to a single, statically linked binary, making deployment simple and reducing external dependencies. They start up quickly, which is ideal for serverless environments...
Azure Cosmos DB Blog
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Jul 11, 2025
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Detecting and reporting all unhandled C++ exceptions as well as all unhandled structured exceptions

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Raymond Chen
Closing another exit point.
The Old New Thing
Python feature
Jul 11, 2025
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Python in Visual Studio Code - July 2025 Release

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Courtney Webster
The July 2025 release includes TBA and more!
Microsoft for Python Developers Blog