https://techcommunity.microsoft.com/blog/microsoft365copilotblog/what%E2%80%99s-new-in-microsoft-365-copilot--november--december-2025/4469738
Dec 17, 2025 · Welcome to the special edition of What's new in Microsoft 365 Copilot for both November and December 2025! Every edition, we highlight new features and enhancements
https://techcommunity.microsoft.com/blog/exchange/limiting-onmicrosoft-domain-usage-for-sending-emails/4446167
Aug 20, 2025 · We are announcing that all Exchange Online customers who send external email should start switching to custom (aka vanity) domain names.
https://techcommunity.microsoft.com/blog/windowsservernewsandbestpractices/announcing-native-nvme-in-windows-server-2025-ushering-in-a-new-era-of-storage-p/4477353
Dec 15, 2025 · Native NVMe support in Windows Server 2025 is a leap forward in storage innovation that will redefine what’s possible for your most demanding workloads. Enable Na
https://techcommunity.microsoft.com/blog/microsoft-entra-blog/new-user-experience-for-consumer-authentication/3822035
Mar 26, 2025 · Microsoft is rolling out a new sign in experience for over 1 billion end users. What we learn can help to improve sign-in for all Microsoft customers.
https://techcommunity.microsoft.com/blog/microsoft365copilotblog/what%E2%80%99s-new-in-microsoft-365-copilot--january-2026/4488916
Welcome to the January 2026 edition of What's New in Microsoft 365 Copilot! Every month, we highlight new features and enhancements to keep Microsoft 365 admins up to date with Cop
https://techcommunity.microsoft.com/blog/microsoft365insiderblog/create-stunning-designs-lightning-fast-with-microsoft-designer-ai/4220093
Aug 25, 2024 · Microsoft Designer is now available in Expanded Public Preview! Check it out along with the many improvements made based on your feedback!
https://techcommunity.microsoft.com/blog/windows-itpro-blog/secure-boot-playbook-for-certificates-expiring-in-2026/4469235
Nov 13, 2025 · Explore tools and step-by-step guidance to help you proactively update your Secure Boot certificates.
https://techcommunity.microsoft.com/blog/microsoftteamsblog/what%E2%80%99s-new-in-microsoft-teams--august-2025/4448706
Aug 28, 2025 · Welcome to the August edition of What’s New in Microsoft Teams! As Teams continues to evolve, this month’s updates bring a fresh wave of innovation designed...
https://techcommunity.microsoft.com/blog/exchange/updated-exchange-online-smtp-auth-basic-authentication-deprecation-timeline/4489835
Jan 27, 2026 · We understand that many customers continue to face real challenges modernizing legacy email workflows and need sufficient time to adopt viable, secure alternatives.
https://techcommunity.microsoft.com/blog/windows-itpro-blog/windows-app-now-available-on-all-major-platforms/4246939
Sep 19, 2024 · Windows App is now generally available on Windows, macOS, iOS, iPadOS, and web browsers, and in preview on Android.