This compilation of Microsoft service updates for June 2 - June 8, 2025, outlines various upcoming changes and retirements impacting applications like Teams, SharePoint, OneDrive, Exchange Online, Outlook, Intune, and Viva. Several updates focus on security enhancements, such as authentication changes and new reporting features in Defender, while others introduce feature improvements like new conversation layouts, interactive agents, and updated mobile app functionality. Organizations are alerted to key retirement dates for features like SharePoint Add-Ins, Azure ACS, and SharePoint 2013 workflows, requiring migration planning. Many changes involve no required admin action but recommend user notification and documentation updates.