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What's new in Microsoft Copilot – August 2026

Workload: Other ·Services: Blog· Published: 2026-10-17· MS modified: 2026-10-17· View source ↗
What's new

AI summary

Copilot expands cross-office application features

Copilot erweitert Funktionen in Office-Anwendungen und Outlook

Rollout dates

Extracted from the announcement text; the Microsoft text is authoritative.

Microsoft announcement

What's new in Microsoft Copilot – August 2026 – ChangeCockpit

What's new in Microsoft Copilot – August 2026

ChangeCockpit – additional updates, October 2026.

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Cowork: /cost skill

Shows credits used in the current session, remaining percentage of the monthly limit, credits used month to date and when the limit resets.

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Cowork: Automations tab

The Scheduled tab is renamed Automations; scheduled and event-triggered tasks are managed in one place.

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Retry a prompt with the same or another model

Regenerate an answer in place, or rerun the same prompt with a different model, without starting a new conversation.

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Copilot in PowerPoint: comments, translation, SmartArt

Copilot pulls stakeholders into comment threads and assigns tasks; translation moves into Copilot with auto-resizing text boxes; SmartArt editing on canvas.

SmartArt editing: Frontier only
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Copilot in Excel: change history skill and chat history

Summarizes who (people or AI) changed what, can restore earlier states; past Copilot chats are kept and can be reopened.

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Copilot in Outlook: natural-language inbox and calendar management

Organize messages, apply categories, create folders, manage inbox rules and act on meetings directly from chat.

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Custom engine agents directly in Outlook

Custom engine agents are available inside Outlook, where users manage email and calendar.

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Further admin updates

  • Organizational Messages now support hybrid-joined devices.
  • ServiceNow connectors support role-based permissions; parallel content and identity crawl improves connector content freshness.
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Further user updates

  • Researcher model selection; Python when editing with Copilot in Excel; scheduling with Copilot in classic Outlook; voice Q&A during Read Aloud in Word; image generation in Cowork; simplified Copilot app design.
  • Coaching feedback while drafting in Outlook; meeting prep in classic Outlook; Adobe Experience Manager assets in PowerPoint; reference web sources in PowerPoint.

Source

Public Microsoft post (not observed by a tenant):
manual:450e9e7384804a5c937cd26759ff836d

Change history

Related changes · Other