Microsoft
Developer Blogs
Get the latest information, insights, and news from Microsoft.
Highlights
Give your Foundry Agent Custom Tools with MCP Servers on Azure Functions
Learn how to connect your MCP server hosted on Azure Functions to Microsoft Foundry agents. This post covers authentication options and setup steps to give your AI agent access to custom MCP tools.
Read moreClick to read more about this postYour Migration's Source of Truth: The Modernization Assessment
Introducing GitHub Copilot Modernization and diving into the assessment report as part of cloud modernization process
Read moreClick to read more about this postGitHub Copilot for Eclipse Is Going Open Source
We’re excited to announce that the GitHub Copilot for Eclipse plugin is going open source under the MIT license and will be hosted on GitHub under the microsoft organization in the coming weeks.
By open-sourcing the project, we’re inviting the community to contribute,...
Read moreClick to read more about this postLatest posts
Mar 9, 2026
Post comments count2
Post likes count2
Learning to read C++ compiler errors: Ambiguous overloaded operator
Look for the conflicting definitions to see where they are coming from.
The Old New Thing
Mar 9, 2026
Post comments count0
Post likes count1
Build business understanding with Dataverse in Microsoft 365 Copilot
Microsoft 365 Copilot is now embedded as an in-app sidecar within Power Apps, Dynamics 365 Sales, and Dynamics 365 Customer Service—removing the need to switch between apps to find context or complete steps.
Microsoft 365 Developer Blog
Mar 6, 2026
Post comments count0
Post likes count2
What's new in Microsoft Foundry | February 2026
February brings Anthropic's Claude Opus 4.6 and Sonnet 4.6 with 1M-token context, GPT-Realtime-1.5 and GPT-Audio-1.5, Grok 4.0 GA, the Microsoft Agent Framework reaching Release Candidate, and the Foundry REST API quietly going GA — laying the foundation for imminent SDK GA announcements across Python, .NET, JS/TS, and Java.
Microsoft Foundry Blog
Mar 6, 2026
Post comments count2
Post likes count2
Prepare your add-in for Outlook ribbon improvements
We’re improving how add-ins appear on the ribbon in Outlook on the web and the new Outlook on Windows. These updates make add-ins easier to find and align the experience across Outlook clients.
Microsoft 365 Developer Blog
Mar 6, 2026
Post comments count0
Post likes count6
Announcing TypeScript 6.0 RC
Today we are excited to announce the Release Candidate (RC) of TypeScript 6.0!
To get started using the RC, you can get it through npm with the following command:
npm install -D typescript@rc
TypeScript 6.0 is a unique release in that we intend for it to be the last release based on...
TypeScript
Mar 6, 2026
Post comments count0
Post likes count0
Go 1.26.1-1 and 1.25.8-1 Microsoft builds now available
A new release of the Microsoft build of Go including security fixes is now available for download.
Microsoft for Go Developers
Mar 6, 2026
Post comments count11
Post likes count2
When ReadDirectoryChangesW reports that a deletion occurred, how can I learn more about the deleted thing?
It's already gone. If you need more information, you should have been remembering it.
The Old New Thing
Mar 6, 2026
Post likes count0
Using Agents to Setup Experiments
When setting up an experiment is complex, agents can automate the process to make it faster and more reliable.
ISE Developer Blog