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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 15, 2025
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Updates to Warning Suppressions in Microsoft C++ Code Analysis

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Carson Radtke
Improvements to \#pragma warning and gsl::suppress in Microsoft C++ Code Analysis.
C++ Team Blog
Jul 15, 2025
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Power Platform API and SDKs: From UX-First to API-First

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Lane Swenka
Historically, Power Platform has empowered administrators through the Power Platform Admin Center (PPAC). This UX-first experience offered a seamless, intuitive interface for managing environments, automating everyday tasks, and discovering new capabilities within the platform. Today,...
Power Platform Developer Blog
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Jul 15, 2025
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Extension concerns when replacing the OS disk

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Joseph Calev
One confusing area regarding extensions on Azure VMs is - what happens when the OS disk is swapped out? Well, in that case the extensions will run again. Is this the desired behavior? Well, we don't know. There are many types of extensions. Some handle monitoring and security, so those...
Azure VM Runtime Team
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Jul 15, 2025
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.NET 10 Preview 6 is now available!

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.NET Team
Find out about the new features in .NET 10 Preview 6 across the .NET runtime, SDK, libraries, ASP.NET Core, Blazor, C#, .NET MAUI, and more!
.NET Blog
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Jul 15, 2025
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Perhaps not a recommended usage for an emergency power outlet

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Raymond Chen
Maybe that's not a critical system.
The Old New Thing
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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