#90 What’s new in Microsoft 365 and Copilot - October 2025

Welcome to our tenth roundup of 2025. We look back at what was announced, released and delayed across Microsoft 365 and Copilot in October.CopilotOutlookSharePoint TeamsAround Microsoft 365🔗 Read the full blog: What’s new in Microsoft 365 and Copilot? October 2025 - Super Simple 365📅 Would you like to attend a live webinar covering this month’s updates? Monthly, free, just 55 minutes and more fun than it sounds! Sign up for the sessions I deliver with The Inform Team: Microsoft 365 Evergreen | The Inform Team. ✅ Join to get every individual update delivered to your inbox and buy the slide deck here: supersimple365.com/plans/memberships/  📩 Sign up free to hear when the monthly roundup is ready: Get ‘What’s new in Microsoft 365 and Teams?’ delivered to your inbox every week. 📣 For day-to-day updates, follow on:X/Twitter: (13) Mark Thompson (@SuperSimple365) / XLinkedIn: (31) Mark Thompson | LinkedIn Threads: Mark Thompson (@supersimple365) • Threads, say more BlueSky SuperSimple365 (@supersimple365.bsky.social) — Bluesky  Facebook: (13) Facebook  🎬 Recorded using Camtasia: TechSmith Software, Services, and Apps | TechSmith.